{
  "response": {
    "Key": "PDX-YYC",
    "orig": {
      "code": "PDX",
      "type": "airport",
      "city": "Portland",
      "fullCity": "Portland, Oregon",
      "airport": "Portland Intl Airport"
    },
    "dest": {
      "code": "YYC",
      "type": "airport",
      "city": "Calgary",
      "fullCity": "Calgary, Alberta",
      "airport": "Calgary Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Portland to Calgary?",
        "answer": "A nonstop flight from Portland (PDX) to Calgary (YYC) typically takes about 1 hour 40 minutes. With one stop, total travel time commonly ranges from 3.5 to 5 hours, depending on the layover city. The return flight from Calgary to Portland is often slightly shorter, around 1 hour 35 minutes nonstop, due to prevailing tailwinds."
      },
      "q1": {
        "question": "Are there any direct flights from Portland to Calgary?",
        "answer": "Yes, WestJet (WS) flies non‑stop from Portland (PDX) to Calgary (YYC) daily, with two departures — one around 2:00 PM and another around 2:30 PM.",
        "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. Carrier service and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Portland to Calgary?",
        "answer": "Yes — this is an international flight so visa requirements apply depending on your nationality. U.S. citizens generally do not need a visa for short visits to Canada (tourism or business) but must present a valid U.S. passport. However, all foreign nationals, including U.S. citizens, must obtain an Electronic Travel Authorization (eTA) to fly to Canada, unless they hold a valid Canadian visa or are otherwise exempt. Canadian citizens do not need a visa to enter the U.S. but must present a valid Canadian passport. For the return flight from Calgary to Portland, U.S. citizens re-entering the U.S. must present a valid U.S. passport. Canadian citizens traveling to the U.S. for short visits generally do not need a visa but must meet entry requirements, such as having a valid passport and, if applicable, an ESTA approval under the Visa Waiver Program."
      },
      "q3": {
        "question": "What are the ground transportation options in Calgary?",
        "answer": "Calgary International Airport (YYC) is about 20 kilometers northeast of downtown. Public transit is limited: bus route 300 (BRT) runs to the city center in about 30–40 minutes, but the light rail (C-Train) does not directly serve the airport. Taxis and ride-share services like Uber and Lyft are widely available, taking around 20–25 minutes to downtown, and are the most popular choice for convenience. Car rentals are on-site and practical for exploring the region. There is no dedicated airport rail link. Most travelers use taxis or ride-share due to the limited transit options."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Portland to Calgary?",
        "answer": "The cheapest months to fly from Portland to Calgary are April, March, and May, with average round-trip fares as low as $312 in April. The most expensive months are December, January, and June, with December averaging $611.",
        "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Portland to Calgary?",
        "answer": "For flights from Portland to Calgary, the optimal booking window is about 19 to 22 weeks ahead, with an average fare of $381. During summer or holiday periods, it's wise to book a few weeks earlier than that, as prices tend to rise closer to departure.",
        "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Portland to Calgary?",
        "answer": "There are no nonstop red‑eye flights from Portland (PDX) to Calgary (YYC). Connecting overnight itineraries via Vancouver (YVR) on Air Canada are available, with the overnight leg departing YVR as late as 11:10 PM and arriving in Calgary around 1:40 AM.",
        "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 Portland to Calgary?",
        "answer": "WestJet operates nonstop flights between Portland (PDX) and Calgary (YYC), with two daily departures according to the schedule data. Other carriers may also serve this route via connections, but WestJet is the only airline shown with nonstop service.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Portland and Calgary?",
        "answer": "Common layover cities include Seattle, Vancouver, and Denver, which offer efficient connections and competitive total travel times. Seattle and Vancouver are particularly close, minimizing detours, while Denver serves as a major hub for connections across western North America. No visa is required for transit as this is a domestic and transborder route within the US and Canada."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Portland to Calgary?",
        "answer": "Departures are generally reliable, though weather and regional air traffic can cause occasional delays. Early-morning flights, particularly on Alaska Airlines, tend to have the best on-time performance."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Calgary?",
        "answer": "June to September offers mild temperatures and the best chance of clear skies, while avoiding the peak tourist rush of July's Calgary Stampede."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Portland to Calgary?",
        "answer": "Bring a passport valid for your stay, any required visa or eTA, proof of onward or return travel, payment for baggage and any necessary health or vaccination documents."
      },
      "q12": {
        "question": "Which airport should I use in Calgary?",
        "answer": "Calgary has only one commercial airport, Calgary International (YYC). It is located about 17 km northeast of downtown, serves as a hub for WestJet and a focus city for Air Canada, and offers connections across Canada, the US, and international destinations. All flights from Portland will arrive here."
      },
      "q13": {
        "question": "How do I get to Portland Intl Airport from the city center?",
        "answer": "From downtown Portland, MAX Red Line light rail reaches PDX in about 35 minutes and is the most popular low‑cost option. Rideshares and taxis take 20–25 minutes but cost more. Shuttles and parking are also available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Calgary airport?",
        "answer": "Calgary International Airport has an on-site Marriott In-Terminal Hotel connected directly to the terminal, accessible from the arrivals level without needing a shuttle. There are no capsule hotels or sleeping pods inside the terminal. Several nearby hotels offer free shuttle service."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Calgary Intl Airport?",
        "answer": "Calgary International Airport offers currency exchange at ICE desks in the domestic and international arrivals areas, a multi‑faith prayer room in the domestic terminal near Gate C, and free Wi‑Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Portland and Calgary airports?",
        "answer": "Portland offers wheelchair assistance, accessible restrooms, and a children's play area in Concourse C. Calgary provides mobility assistance, the Sunflower program for hidden disabilities, and a play area in Concourse A. Arrange assistance through your airline at least 48 hours before travel."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Portland to Calgary?",
        "answer": "The nonstop flight from Portland to Calgary is typically operated with a De Havilland Canada DHC-8-400 Dash 8Q turboprop by WestJet, while connecting itineraries most often use Boeing 737 MAX 8 or Boeing 737-800 aircraft on the longer leg via Vancouver or Seattle. Connecting flights can also feature Airbus A220-200s, Airbus A321-100s, and Embraer 175s, so the exact aircraft varies by airline and day.",
        "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 Portland to Calgary?",
        "answer": "WestJet (WS) is the only airline shown with nonstop service on PDX–YYC, and it is not a member of any global alliance. Other alliances may serve the route via connections, but no alliance member operates a nonstop flight between Portland and Calgary.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Portland?",
        "answer": "Portland International Airport has a Delta Sky Club in Concourse D, open to Delta Sky Club members, business-class passengers on Delta or partner airlines, and certain American Express cardholders. The lounge offers a full bar, light snacks, and runway views. An Alaska Lounge is in Concourse C, accessible to Alaska Lounge members and first-class passengers on Alaska Airlines, featuring local craft beer and a pancake machine. No independent lounges like Plaza Premium or Priority Pass lounges are currently available."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Portland to Calgary?",
        "answer": "On Portland–Calgary flights, baggage rules depend on the airline and fare type. Basic economy often excludes a checked bag. Standard economy usually includes one checked bag and a carry‑on. Premium cabins and elite status may increase allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Portland to Calgary?",
        "answer": "Flights from Portland to Calgary typically offer Economy and occasionally Premium Economy, but flat-bed Business class is not common on this short route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by carrier and fare type; flexible and premium tickets often allow same‑day changes or standby, while basic economy typically does not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Portland to Calgary?",
        "answer": "Based on fare data for flights from Portland to Calgary, Saturday is the cheapest day to fly with an average price around $531, while Monday is the most expensive at about $671. The cheapest time of day to depart is early morning, where fares can start as low as $277, whereas late night departures are the priciest with a minimum of $1,020.",
        "methodology": "The cheapest day of the week and time of day to depart are drawn from the same large sample of real fares Priceline users found on this route in the last 72 hours, grouped by the day of the week and by the time-of-day window of the outbound departure, with the lowest and average price reported for each.",
        "relevant": true,
        "toolsUsed": [
          "departure_timing"
        ]
      },
      "q25": {
        "question": "What is a good price for a flight from Portland to Calgary?",
        "answer": "A good price for a Portland to Calgary flight is under $373, which is considered a great deal. The typical fare on this route is around $580, with most prices falling between $400 and $800.",
        "methodology": "The typical price, the lowest fare, a 'great deal' threshold, and how fares are spread across price bands are summarized from a large sample of the real fares Priceline users found on this route in the last 72 hours, with a small fraction of extreme outlier fares excluded from the range.",
        "relevant": true,
        "toolsUsed": [
          "price_context"
        ]
      }
    }
  }
}