{
  "response": {
    "Key": "CHI-SKG",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "SKG",
      "type": "airport",
      "city": "Thessaloniki",
      "fullCity": "Thessaloniki, Greece",
      "airport": "Macedonia Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Chicago to Thessaloniki?",
        "answer": "There are no scheduled nonstop flights between Chicago and Thessaloniki, so the journey requires at least one connection and typically takes around 12 to 14 hours total, depending on layover. The route is about 5,290 miles.",
        "methodology": "Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Thessaloniki?",
        "answer": "From Thessaloniki Airport, the most-used option is the public bus (line 01X/01N) which runs 24/7 to the city center in about 40 minutes for a low fare. Taxis are available outside the terminal and offer a faster, door-to-door ride in roughly 20–25 minutes, but cost significantly more. Ride-share services like Uber operate locally, though they essentially dispatch regular taxis. Car rental desks from major agencies are present in the arrivals hall, providing flexibility for exploring the region.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Thessaloniki%20Airport",
            "title": "Thessaloniki Airport",
            "time_published": "2026-04-29T21:11:02Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Thessaloniki_Bus_Station",
            "title": "Thessaloniki Bus Station",
            "time_published": "2026-05-15T22:41:05Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Thessaloniki%20Bus%20Station",
            "title": "Thessaloniki Bus Station",
            "time_published": "2025-03-04T09:34:26Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/SKG",
            "title": "SKG",
            "time_published": "2026-04-20T21:25:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Talk:Thessaloniki_Airport",
            "title": "Talk:Thessaloniki Airport - Wikipedia",
            "time_published": "2026-01-15T00:00:00Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Chicago to Thessaloniki?",
        "answer": "No nonstop red-eye flights operate from Chicago to Thessaloniki, but connecting itineraries with an overnight long leg are available. The overnight leg departs Chicago between roughly 4:00 PM and 9:00 PM, arriving at European hubs between about 6:50 AM and 11:00 AM the next morning. Carriers on the overnight leg include United, American, British Airways, Lufthansa, SWISS, KLM, and Air Serbia, connecting through Athens, Frankfurt, London Heathrow, Brussels, Zurich, Amsterdam, Munich, or Belgrade.",
        "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Chicago to Thessaloniki?",
        "answer": "There are no nonstop flights from Chicago to Thessaloniki. Common one-stop routings include connections via Frankfurt with United or Lufthansa, via London Heathrow with American or British Airways, and via Athens with United or American, often on Aegean or Sky Express for the final leg. United and American each offer several daily connecting options, with United showing up to 4 daily patterns via Frankfurt and American up to 4 via London. Typical per-carrier fares are not available for this route.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Chicago and Thessaloniki?",
        "answer": "Common layover cities include Munich, Istanbul, Zurich, and Frankfurt. Munich offers efficient connections with Lufthansa, Istanbul provides broad network and visa-free transit for many nationalities, Zurich has streamlined transfers, and Frankfurt serves as a major European hub with extensive flight options."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Thessaloniki?",
        "answer": "May, June, and September offer warm, sunny weather without the intense heat and crowds of July and August."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Chicago to Thessaloniki?",
        "answer": "Bring a passport valid for at least three months beyond your stay, proof of onward or return travel, and a payment method for baggage, and check if you need a visa or ETIAS authorization."
      },
      "q12": {
        "question": "Which airport should I use in Thessaloniki?",
        "answer": "Thessaloniki has one main airport, Macedonia Airport, about 13 km south of the city centre. It serves all scheduled and charter flights, connecting the region with major European hubs."
      },
      "q13": {
        "question": "How do I get to Dupage County from the city center?",
        "answer": "Chicago DuPage Airport (DPA) is a general aviation airport about 29 miles west of downtown Chicago, with no direct public transit link from the city center. The most practical options are driving and parking on‑site (ample, low‑cost parking is available), taking a ride‑share or taxi (fastest door‑to‑door, roughly 40–60 minutes without traffic), or using a pre‑arranged shuttle service. There is no direct CTA ‘L’ or Metra rail service to the airport; the nearest Metra station is in West Chicago, requiring a short taxi or ride‑share connection. Driving yourself or using a ride‑share are the most popular choices, while taxis are available but tend to be the priciest option.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/DuPage_Airport",
            "title": "DuPage Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-16T20:45:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Chicago",
            "title": "Transportation in Chicago",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-05-15T02:56:07Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/DuPage%20Airport",
            "title": "DuPage Airport",
            "time_published": "2026-03-13T22:38:40Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation%20in%20Chicago",
            "title": "Transportation in Chicago",
            "time_published": "2026-04-13T06:59:09Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Chicago%20Executive%20Airport",
            "title": "Chicago Executive Airport",
            "time_published": "2026-03-26T11:15:20Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Thessaloniki airport?",
        "answer": "Thessaloniki Airport (SKG) does not have on-site hotels, capsule hotels, or sleeping pods inside the terminal. However, there are nearby hotels that offer free shuttle service, providing a convenient option for travelers needing rest. The airport is open 24 hours, but seating is limited and no dedicated rest zones are available.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/thessaloniki-airport-guide.htm",
            "title": "Thessaloniki Airport Guide (SKG) - Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2018-10-02T00:00:19Z"
          },
          {
            "url": "https://sleepinginairports.net/reviews/thessaloniki-airport-reviews.htm",
            "title": "Thessaloniki   Airport Reviews (SKG) – Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png"
          },
          {
            "url": "http://activities.marriott.com/europe/greece/thessaloniki/activities/thessaloniki_airport_transfer_taxi_minivan_minibus-XXEKXL?property=SKGTM",
            "title": "Thessaloniki Airport Transfer Taxi-Minivan-Minibus",
            "time_published": "2026-04-04T00:00:00Z"
          },
          {
            "url": "http://activities.marriott.com/europe/greece/thessaloniki/activities/private_transfer_from_thessaloniki_airport_to_city_center-XSOB45",
            "title": "Private Transfer from Thessaloniki Airport to City Center",
            "time_published": "2026-04-04T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Talk:Thessaloniki_Airport",
            "title": "Talk:Thessaloniki Airport - Wikipedia",
            "time_published": "2026-01-15T00:00:00Z"
          },
          {
            "url": "https://activities.marriott.com/europe/greece/thessaloniki/activities/private_arrival_transfer_from_thessaloniki_airport_to_halkidiki_area-XFVBQ6",
            "title": "Private Arrival Transfer from Thessaloniki Airport to Halkidiki Area",
            "time_published": "2026-03-02T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Macedonia Intl Airport?",
        "answer": "At Thessaloniki Airport Macedonia (SKG), currency exchange services are available through banks and ATMs in the arrivals and departures areas, and there is a chapel located in the public area of the terminal. Free Wi‑Fi is provided throughout the terminal for all passengers.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Thessaloniki%20Airport",
            "title": "Thessaloniki Airport",
            "time_published": "2026-04-29T21:11:02Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Talk:Thessaloniki_Airport",
            "title": "Talk:Thessaloniki Airport - Wikipedia",
            "time_published": "2026-01-15T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Port%20of%20Thessaloniki",
            "title": "Port of Thessaloniki",
            "time_published": "2026-04-28T09:45:25Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/SKG",
            "title": "SKG",
            "time_published": "2026-04-20T21:25:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Thessaloniki_Bus_Station",
            "title": "Thessaloniki Bus Station",
            "time_published": "2026-05-15T22:41:05Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chicago to Thessaloniki?",
        "answer": "There is no nonstop service between Chicago and Thessaloniki, so all itineraries involve a connection. On the long-haul leg from Chicago to a European hub, the most common aircraft are the Boeing 787-10, 787-9, and 787-8, with Boeing 767-300, 747-8I, 777, and 777-300ER also appearing, along with Airbus A330-300, A330-200, A340-300, and A350-900 on some connections. The shorter onward flight into Thessaloniki is typically operated by an Airbus A320 family jet (A320-100, A320-200 Neo, or A321-200 Neo), though Airbus A220-200, Boeing 737-800, and Embraer 190 also show up on certain routings.",
        "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.",
        "toolsUsed": [
          "route_aircraft"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Chicago to Thessaloniki?",
        "answer": "There is no nonstop service from Chicago to Thessaloniki, but connecting itineraries are operated by carriers in multiple alliances: Star Alliance members United and Lufthansa, as well as oneworld carriers American Airlines and British Airways. Swiss (a Star Alliance member) and KLM (SkyTeam) also appear, and a few flights on JetBlue partner A0 (likely a codeshare) are shown. No major unaligned carriers dominate the route, though the presence of JetBlue's partner suggests some independent options.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. Cheapest prices are determined by finding the lowest fare Priceline users have found for the requested route and date in the last 72 hours. Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule",
          "cheapest_flights",
          "redeye_flights"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Chicago?",
        "answer": "When departing Chicago for Thessaloniki, you'll most likely fly out of O'Hare International Airport (ORD), where several lounge options exist. United operates multiple United Clubs and a Polaris Lounge in Terminals 1 and 2, accessible with business class tickets, Star Alliance Gold status, or a day pass; the Polaris Lounge offers sit-down dining and showers. American Airlines has Admirals Clubs in Terminal 3 for eligible passengers, while Delta's Sky Club is in Terminal 5. Independent lounges include the Swissport Lounge in Terminal 5 (accessible via Priority Pass) and a USO Lounge for military travelers.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/DuPage_Airport",
            "title": "DuPage Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-16T20:45:00Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/CAN/Premium-Lounge-Terminal-1-International-iUec4avgfK/?inav=en_us_menu_travel_travel_services_airport_lounge_access_by_card",
            "title": "Premium Lounge at Guangzhou Baiyun International Airport | Amex US",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/ORD/Swissport-Lounge-Terminal-5-Concourse-M-5mTKilCqDl/",
            "title": "Swissport Lounge at O'Hare International Airport | Amex US",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/DuPage%20Airport",
            "title": "DuPage Airport",
            "time_published": "2026-03-13T22:38:40Z"
          },
          {
            "url": "http://delta.com/content/www/en_US/traveling-with-us/airports-and-aircraft/airports/airport-services/hawaii-idaho-illinois-indiana-iowa.html",
            "title": "Airport Services in Hawaii, Idaho, Illinois, Indiana and Iowa | Delta Air Lines",
            "time_published": "2023-01-01T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Chicago to Thessaloniki?",
        "answer": "Baggage allowance depends on the airline and fare class. Basic economy often excludes checked luggage, while standard international economy usually includes one checked bag and a carry-on. Premium cabins provide two or more checked bags and additional hand luggage."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Chicago to Thessaloniki?",
        "answer": "Flights from Chicago to Thessaloniki typically offer Economy and flat-bed Business class, with Premium Economy available on select connecting itineraries."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare type; flexible and premium cabin tickets often allow same‑day changes or standby, while basic economy typically does not."
      }
    }
  }
}