{
  "response": {
    "Key": "NLU-IAH",
    "orig": {
      "code": "NLU",
      "type": "airport",
      "city": "Mexico City",
      "fullCity": "Mexico City, Ciudad de México",
      "airport": "Felipe Ángeles Intl Airport"
    },
    "dest": {
      "code": "IAH",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Mexico City to Houston?",
        "answer": "A nonstop flight from Mexico City (MEX) to Houston (IAH) takes approximately 2 hours 20 minutes to 2 hours 30 minutes. The return flight is similar, typically about 2 hours 15 minutes to 2 hours 25 minutes. With a layover, common in cities like Dallas or Monterrey, total travel time ranges from 4 to 7 hours. Aeromexico and United offer the fastest nonstop services."
      },
      "q1": {
        "question": "Are there any direct flights from Mexico City to Houston?",
        "answer": "Yes, there are non-stop flights from Mexico City (NLU) to Houston (IAH) operated by Viva Aerobus (VB), the only airline shown in the schedule data serving this route non-stop. Flights run six days a week — Monday through Friday and Sunday — with departures around 6:10 PM and 6:16 PM, for a total of seven weekly flights.",
        "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 Mexico City to Houston?",
        "answer": "Yes, visa requirements apply. U.S. citizens do not need a visa to enter the U.S. Mexican citizens generally need a visa to enter the U.S., unless they hold a valid U.S. visa or are eligible for the Visa Waiver Program (Mexico is not currently a participant). Travelers of other nationalities should check U.S. visa requirements based on their citizenship. For travel from Houston back to Mexico City, U.S. citizens do not need a visa for tourist stays up to 180 days. Other nationalities may need a Mexican visa or may be visa-exempt depending on their passport."
      },
      "q3": {
        "question": "What are the ground transportation options in Houston?",
        "answer": "From George Bush Intercontinental Airport (IAH) to downtown Houston, taxis, ride-share services like Uber and Lyft, and rental cars are the primary options. METRO Bus 102 provides a direct public transit connection to the city center, taking about 50 to 60 minutes, though it is less frequent and slower than private vehicles. Taxis and ride-shares offer door-to-door convenience in roughly 25 to 35 minutes without traffic, but costs are higher and peak-hour congestion can increase travel time significantly. Car rentals are widely available and recommended for exploring Houston's spread-out attractions, though parking downtown can be expensive. There is no direct rail link from the airport. Ride-share and taxis are the most used options for travelers heading to the city center due to their convenience and relative speed."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Mexico City to Houston?",
        "answer": "The cheapest months to fly from Mexico City (NLU) to Houston (IAH) are April, August, and July, with average fares around $373–$384, while the most expensive are February, December, and January, with averages from $603 to $662.",
        "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. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "relevant": true,
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Mexico City to Houston?",
        "answer": "For flights from Mexico City to Houston, the best time to book is generally 6 to 9 weeks before departure, when average fares are around $424. Booking around 50 days out often yields the lowest prices, while last-minute tickets can spike to over $900. During summer and holiday peaks, it's wise to book slightly earlier—aim for 8 to 12 weeks out—to secure better rates.",
        "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. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "relevant": true,
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Mexico City to Houston?",
        "answer": "No overnight (red-eye) flights are available from Mexico City (NLU) to Houston (IAH) — the schedule data shows no nonstop red-eyes and no connecting itineraries with a red-eye long leg 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 Mexico City to Houston?",
        "answer": "Nonstop flights from Mexico City (NLU) to Houston (IAH) are operated by VivaAerobus (VB) with about 7 flights per week on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, and Sundays, typically departing around 6:10–6:16 PM. The approximate median fare for VivaAerobus on this route is $356, making it the low-fare leader in the schedule data. No other nonstop carriers appear in the current schedule; other airlines may offer connecting itineraries but are not listed here.",
        "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.",
        "relevant": true,
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Mexico City and Houston?",
        "answer": "This is a short, direct route typically flown nonstop. Connecting via Monterrey, Dallas, or San Antonio can work but adds significant time. Nonstop flights are under three hours, so connections are rarely competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Mexico City to Houston?",
        "answer": "On-time performance is generally reliable, though afternoon thunderstorms in Houston can cause delays. Early morning flights, particularly on United Airlines, tend to have the best on-time records."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Houston?",
        "answer": "March to May and October to November offer warm, dry days and fewer visitors."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Mexico City to Houston?",
        "answer": "Bring a passport valid for the duration of your stay in the U.S., a valid U.S. visa or ESTA authorization, proof of onward or return travel, a payment method for baggage fees, and check if any vaccination certificates are required for entry."
      },
      "q12": {
        "question": "Which airport should I use in Houston?",
        "answer": "George Bush Intercontinental (IAH) is Houston's primary hub for international and long‑haul flights, located about 23 miles north of downtown. It serves United Airlines and Star Alliance partners extensively. William P. Hobby Airport (HOU) is closer to downtown and mainly handles domestic and Southwest Airlines flights. For most international arrivals, IAH is the default choice."
      },
      "q13": {
        "question": "How do I get to Felipe Ángeles Intl Airport from the city center?",
        "answer": "To reach Felipe Ángeles International Airport (NLU) from central Mexico City, the Mexibús Line 4 connects from Indios Verdes station in about 1 hour, making it the cheapest public option. Vapass shuttle buses run from several points including central stations and the airport, taking about 1–1.5 hours. Ride‑shares and taxis are faster, around 45–60 minutes, but cost significantly more. Driving and parking are available but expensive and subject to traffic."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Houston airport?",
        "answer": "Yes. The Houston Airport Marriott is on-site at George Bush Intercontinental Airport, located between Terminals B and C accessible via underground tram without a shuttle. No capsule hotels or sleeping pods are available inside the terminals. Other nearby hotels offer shuttle service."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at George Bush Intercontinental Airport?",
        "answer": "Yes. George Bush Intercontinental Airport has currency exchange desks in Terminals A, B, D and E, an interfaith chapel in Terminal D near gate D8 and free Wi‑Fi throughout all terminals."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Mexico City and Houston airports?",
        "answer": "Mexico City Felipe Ángeles (NLU) offers wheelchair assistance and accessible restrooms; request help through your airline at least 48 hours before departure. Children’s play areas are not widely available at NLU. Houston George Bush Intercontinental (IAH) provides wheelchair service, accessible facilities, and the Aira visual interpreter app; children’s play areas are located in Terminal B and near Gate E15. Arrange IAH assistance via your airline 48 hours in advance."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Mexico City to Houston?",
        "answer": "Nonstop flights from Mexico City (NLU) to Houston (IAH) typically use Airbus A319, A320, and A321 variants along with Boeing 737-700s, though the exact aircraft can vary by day and airline; on connecting itineraries, Boeing 737-800s via Dallas/Fort Worth are the most common. Wi-Fi and seatback entertainment are widely available on these aircraft, but specific offerings depend on the carrier and individual plane.",
        "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 Mexico City to Houston?",
        "answer": "From Felipe Ángeles (NLU) to Houston (IAH), the schedule data shows only Viva Aerobus (VB) operating nonstop service, and Viva Aerobus is not a member of any major global alliance. Other alliances do serve the broader Mexico City–Houston market via nearby airports, but from NLU specifically there are no Star Alliance, SkyTeam, or oneworld carriers 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. 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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Mexico City?",
        "answer": "Felipe Ángeles International Airport (NLU) is Mexico City’s newer secondary gateway with limited lounge options. The Terraza Premier by American Express in the domestic departures area is accessible to select cardholders and offers seating, snacks and drinks. The main VIP lounge, Salon Beyond, located near Gate 20 after security, admits Priority Pass, LoungeKey and DragonPass members, as well as passengers flying business class on some carriers, and provides light meals, a bar and Wi‑Fi."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Mexico City to Houston?",
        "answer": "Baggage rules vary by airline and fare class. Basic economy tickets often exclude a checked bag and may restrict carry-on to a personal item only. Standard economy typically includes one checked bag up to 23 kg and one carry-on plus a personal item. Always verify with your airline before travel."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Mexico City to Houston?",
        "answer": "Flights from Mexico City to Houston typically offer Economy and some may have Premium Economy; flat-bed Business class is available on select flights."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same‑day changes and standby depend on the airline and fare class, with flexible and premium tickets offering the most options, while basic economy typically does not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Mexico City to Houston?",
        "answer": "The cheapest day to fly from Mexico City to Houston is Saturday, with an average fare of $946, while Sunday is the most expensive day at $1,057 on average. For departure time, Early Morning offers the lowest minimum fare at $331, whereas Midday departures have the highest minimum at $471.",
        "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 Mexico City to Houston?",
        "answer": "For flights from Mexico City (NLU) to Houston (IAH), a good fare is anything under $377, which counts as a great deal, while the typical price is around $855.",
        "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"
        ]
      }
    }
  }
}