{
  "response": {
    "Key": "IAH-BWI",
    "orig": {
      "code": "IAH",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental Airport"
    },
    "dest": {
      "code": "BWI",
      "type": "airport",
      "city": "Baltimore",
      "fullCity": "Baltimore, Maryland",
      "airport": "Thurgood Marshall Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Houston to Baltimore?",
        "answer": "A nonstop flight from Houston (IAH) to Baltimore (BWI) typically takes about 3 hours to 3 hours 20 minutes. With one stop, depending on the layover city, total travel time usually ranges from 4 hours 30 minutes to 6 hours. The return flight from Baltimore to Houston is often slightly shorter, averaging around 2 hours 50 minutes nonstop, due to prevailing tailwinds. Southwest Airlines and Spirit Airlines offer some of the fastest nonstop options on this route."
      },
      "q1": {
        "question": "Are there any direct flights from Houston to Baltimore?",
        "answer": "Yes, United Airlines flies non‑stop from Houston (IAH) to Baltimore (BWI) with 35 weekly flights operating daily, typically departing around noon and in the evening (roughly 12:08–12:09 PM and 6:34–6:50 PM). No other airline currently offers non‑stop service on this route according to the schedule data.",
        "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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Baltimore?",
        "answer": "From Baltimore/Washington International Thurgood Marshall Airport (BWI), the most efficient option to reach downtown Baltimore is the MARC Penn Line train, which runs on weekdays and takes about 25 minutes to Penn Station. The Light RailLink also serves the airport and reaches the city center in roughly 30–35 minutes, with more frequent service and lower cost. Taxis and ride-share services are available curbside, with a typical drive time of 15–25 minutes depending on traffic. Car rentals are on-site but less practical for city stays. Most visitors and locals use the Light RailLink due to its reliability, frequency, and direct connection to downtown."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Houston to Baltimore?",
        "answer": "For the Houston (IAH) to Baltimore (BWI) route, the optimal booking window is 4 to 6 weeks before departure, with average fares around $141 and the lowest fare of $138 appearing 35 days out. During summer and holiday periods, demand can push prices higher, so booking 6 to 8 weeks ahead is advisable to avoid the steepest increases.",
        "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 Houston to Baltimore?",
        "answer": "No nonstop red-eye flights are available from Houston (IAH) to Baltimore (BWI). There is one connecting overnight option via Denver where the Denver-to-Baltimore leg on Southwest departs around 11:50 PM and arrives at 5:15 AM, but no direct overnight service exists on this route.",
        "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 Houston to Baltimore?",
        "answer": "United Airlines operates nonstop flights from Houston (IAH) to Baltimore (BWI) with 35 weekly departures, offering multiple daily options including midday and evening times. Other carriers may also serve this route with one-stop connections, but United is the only airline shown with nonstop service in the current schedule data.",
        "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 Houston and Baltimore?",
        "answer": "Common layover cities between Houston (IAH) and Baltimore (BWI) include Atlanta (ATL), Charlotte (CLT), and Dallas (DFW). These hubs offer frequent flights, efficient connections, and competitive total travel times. Visa-free transit is irrelevant as this is a domestic U.S. route."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Houston to Baltimore?",
        "answer": "On-time performance is generally good, but Houston thunderstorms can cause delays, especially in the afternoon. Early morning flights, particularly on United and Southwest, offer the best reliability."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Baltimore?",
        "answer": "May to June and September to October offer pleasant temperatures and thinner crowds, avoiding summer humidity and winter chill."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to Baltimore?",
        "answer": "For this domestic flight, bring a Real ID or passport, ensure the name matches your ticket and carry a payment method for baggage. No visa, proof of onward travel or vaccination certificates are required."
      },
      "q12": {
        "question": "Which airport should I use in Baltimore?",
        "answer": "Baltimore/Washington International Thurgood Marshall Airport (BWI) is the primary airport serving Baltimore, located about 10 miles south of downtown. It is a major focus city for Southwest Airlines, offering extensive domestic low-cost and point-to-point services. Spirit Airlines also operates many budget flights from BWI. While not a hub for any of the three global alliances, BWI provides a wide range of domestic connections and some international routes. For business travelers, BWI offers convenient access to both Baltimore and Washington, D.C., via rail and highway. No other commercial airport serves Baltimore directly; the nearest alternatives are Washington Dulles and Reagan National, which are significantly farther from downtown Baltimore."
      },
      "q13": {
        "question": "How do I get to George Bush Intercontinental Airport from the city center?",
        "answer": "From downtown Houston to George Bush Intercontinental, the METRO 102 bus takes about 60–90 min and is the cheapest option. Rideshares and taxis are faster, typically 25–40 min, but cost significantly more. Shared shuttles offer a middle ground. Driving and parking is available but can be pricey for long stays."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Baltimore airport?",
        "answer": "There are no on-site hotels or sleeping pods inside Baltimore/Washington International Airport. Several nearby hotels offer free shuttle service, including the Holiday Inn BWI Airport, La Quinta Inn & Suites, and the Westin Baltimore Washington Airport."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Thurgood Marshall Intl Airport?",
        "answer": "Currency exchange is not available. A meditation room is located pre‑security on the upper level between Concourses D and E. Free Wi‑Fi is offered throughout the terminal."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Baltimore airports?",
        "answer": "Houston Bush Intercontinental provides wheelchair and mobility assistance; request through your airline at least 48 hours before travel. It has a children's play area in Terminal A and a nursing room in Terminal B. Baltimore/Washington International also offers wheelchair assistance and has an observation gallery with interactive exhibits for children near Concourse B."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Baltimore?",
        "answer": "Nonstop flights from Houston (IAH) to Baltimore (BWI) are typically operated with Boeing 737-800s (United) and Boeing 737 MAX 8s (Southwest), though some Southwest flights show unspecified aircraft types in the schedule data. On connecting itineraries, common long-leg aircraft include the Boeing 737 MAX 8 and 737-800 (Southwest via Dallas Love, Nashville, or Orlando), the Airbus A321-100 (American via Dallas/Fort Worth), and the Airbus A321-200 Neo or Boeing 737 MAX 9 (United via Chicago O'Hare), while shorter connecting legs often use Embraer 175s, Canadair Regional Jets, or additional 737 variants. The exact aircraft can vary by day and airline, and many carriers offer Wi-Fi and seatback entertainment on these routes.",
        "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 Houston to Baltimore?",
        "answer": "On the Houston (IAH) to Baltimore (BWI) route, the schedule data shows nonstop service operated by United Airlines (UA) and Southwest Airlines (WN). United is a member of Star Alliance, while Southwest does not belong to any global alliance. Other alliances may reach Baltimore from Houston via connections, but United and Southwest are the carriers shown with nonstop flights on 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. 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_airlines",
          "route_aircraft"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Houston?",
        "answer": "Houston Bush Intercontinental has United Clubs in Terminals A, B, C and E, and a United Polaris Lounge in Terminal E for international business‑class passengers. The American Express Centurion Lounge in Terminal D offers craft cocktails and hot meals to Platinum Card holders. Priority Pass members can use the KLM Crown Lounge when available. Day passes are sold for the United Clubs."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Baltimore?",
        "answer": "Baggage allowance depends on the airline and fare. Basic Economy often charges for checked bags and may restrict carry‑ons to a personal item. Standard Economy typically includes a carry‑on and personal item, but checked bags usually incur a fee unless you have status or a co‑branded credit card."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Houston to Baltimore?",
        "answer": "On domestic Houston to Baltimore flights, you'll generally find Economy and sometimes an enhanced Economy product, but Premium Economy and flat-bed Business are not typical."
      },
      "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 permit same‑day changes or standby, while Basic Economy typically does not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Houston to Baltimore?",
        "answer": "The cheapest day to fly from Houston to Baltimore is Tuesday, with average fares around $424 and a minimum of $176, while Sunday is the most expensive day averaging $545. The cheapest time to depart is Morning, with fares as low as $176, in contrast to Early Morning departures which start higher at $326.",
        "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 Houston to Baltimore?",
        "answer": "A good price for a flight from Houston to Baltimore is anything under $253, which counts as a great deal, while the typical fare is around $436.",
        "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"
        ]
      }
    }
  }
}