{
  "response": {
    "Key": "IAH-NLU",
    "orig": {
      "code": "IAH",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental Airport"
    },
    "dest": {
      "code": "NLU",
      "type": "airport",
      "city": "Mexico City",
      "fullCity": "Mexico City, Ciudad de México",
      "airport": "Felipe Ángeles Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Houston to Mexico City?",
        "answer": "A nonstop flight from Houston (IAH) to Mexico City (NLU) typically takes around 2 hours 30 minutes. With a layover, common in cities like Dallas or Monterrey, total travel time can range from 4 to 6 hours. The return flight from Mexico City to Houston is often slightly shorter, around 2 hours 20 minutes nonstop, due to prevailing winds."
      },
      "q1": {
        "question": "Are there any direct flights from Houston to Mexico City?",
        "answer": "Yes, VivaAerobus (VB) flies non‑stop from Houston (IAH) to Mexico City (NLU) with one daily flight on Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday — no Saturday service. It is the only airline shown in the schedule data offering non‑stop service on this route, with evening departures around 10:30–10:45 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 Houston to Mexico City?",
        "answer": "Yes, visa requirements apply for travel from Houston to Mexico City. U.S. citizens do not need a visa for tourist or business visits up to 180 days but must present a valid U.S. passport. U.S. permanent residents may enter visa-free if they hold a valid resident card and a passport from their country of citizenship. Mexican citizens returning home only need a valid Mexican passport. Nationals of other countries should check if they need a Mexican visa; many nationalities are visa-exempt if they hold a valid U.S. visa or permanent residency."
      },
      "q3": {
        "question": "What are the ground transportation options in Mexico City?",
        "answer": "Mexico City’s Felipe Ángeles International Airport (NLU) is located about forty kilometers north of the city center. Authorized taxi services and ride-share apps like Uber and Didi are available and take roughly forty-five to seventy minutes depending on traffic. Mexico City does not yet have a direct mass transit rail link from NLU, but a Mexibús bus rapid transit line connects the airport to the Ciudad Azteca metro station in about fifty minutes, from where you can transfer to the Metro system. Airport shuttle buses operated by ETN and others provide direct service to central points like the Central de Autobuses del Norte in about an hour. Car rentals are available but driving in Mexico City can be challenging due to heavy traffic and unfamiliar roads. Most travelers use ride-share services or authorized taxis for convenience and door-to-door service."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Houston to Mexico City?",
        "answer": "Based on seasonal price data for flights from Houston (IAH) to Mexico City (NLU), the cheapest months to fly are April (average $373), August ($380), and July ($384), while the most expensive months are February (average $662), December ($636), and January ($603). The low season runs April and July through September, and the high season spans November through February.",
        "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 Houston to Mexico City?",
        "answer": "For flights from Houston (IAH) to Mexico City (NLU), the optimal booking window is roughly 6 to 9 weeks before departure, when fares average around $424. The absolute cheapest single day tends to be about 50 days out at $423, while last-minute bookings can spike significantly, such as $937 on the day of travel. For summer or holiday periods, it's wise to book even earlier—typically 10 to 12 weeks ahead—as prices often rise and availability tightens during peak demand.",
        "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 Mexico City?",
        "answer": "Yes, overnight red-eye flights are available on the Houston (IAH) to Mexico City (NLU) route. Viva Aerobus (VB) operates a nonstop red-eye departing around 10:35–10:43 PM most nights (Monday through Friday and Sunday), arriving the next morning.",
        "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 Mexico City?",
        "answer": "From Houston (IAH) to Mexico City (NLU), Viva Aerobus (VB) operates non‑stop flights about 7 times a week on most days except Saturday, with late‑evening departures around 22:35–22:43. The typical median fare on this route is around $350, with Viva Aerobus as the low‑fare leader. No other non‑stop carriers appear in the schedule data for this city pair.",
        "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 Houston and Mexico City?",
        "answer": "Common layover cities include Dallas/Fort Worth, Monterrey, and Guadalajara. Dallas offers many daily frequencies from Houston and a quick onward flight, while Monterrey and Guadalajara provide efficient connections with shorter overall travel times compared to more distant hubs."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Houston to Mexico City?",
        "answer": "On-time performance is generally good, though afternoon thunderstorms in Houston can cause delays. Early morning departures on United and Aeromexico tend to be most punctual. Mexico City's new Felipe Ángeles International Airport (NLU) has fewer congestion issues than MEX, which can also improve arrival reliability."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Mexico City?",
        "answer": "March to May offers warm, dry days and fewer tourists before the summer rainy season."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to Mexico City?",
        "answer": "Bring a valid passport, a completed FMM form if required, proof of onward travel, payment for baggage, and any vaccination certificates as needed."
      },
      "q12": {
        "question": "Which airport should I use in Mexico City?",
        "answer": "Benito Juárez International Airport is the primary airport, located about 5 km east of the city center, serving major full-service airlines and offering the best access to downtown and attractions. Felipe Ángeles International Airport is about 40 km north of the city center, mainly used by low-cost and cargo carriers, and is less convenient for most travelers. For your route from Houston, flights typically arrive at Benito Juárez."
      },
      "q13": {
        "question": "How do I get to George Bush Intercontinental Airport from the city center?",
        "answer": "From downtown Houston to IAH, public bus route 102 takes about 50–70 min and is the cheapest option. Rideshare and taxi are more popular, taking 25–40 min. Shared shuttles and on‑site parking are also available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Mexico City airport?",
        "answer": "Mexico City's Felipe Ángeles International Airport (NLU) currently has no on-site hotel or sleeping pods. Nearby hotels in the Santa Lucía area offer shuttle service to the terminal. For Benito Juárez International Airport (MEX), the on-site Hilton Mexico City Airport is inside Terminal 1, and the Courtyard by Marriott is connected to Terminal 2 via walkway."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Felipe Ángeles Intl Airport?",
        "answer": "Felipe Ángeles International Airport (NLU) has currency exchange booths in the passenger terminal, a multi-faith chapel near the public departure hall and free Wi‑Fi throughout the terminal."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Mexico City airports?",
        "answer": "At Houston George Bush Intercontinental, wheelchair assistance and accessible restrooms are available; request via your airline 48 hours ahead. There is a children's play area in Terminal B. At Mexico City's Felipe Ángeles International Airport, accessible services include ramps and elevators, but dedicated children's play areas are limited; confirm with your airline for specific assistance."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Mexico City?",
        "answer": "Nonstop flights from Houston (IAH) to Mexico City (NLU) typically use Airbus A319, Boeing 737-700, or Airbus A320-100 with United Airlines, while VivaAerobus may operate an Airbus A321-100; the exact aircraft can vary by day. For connecting itineraries, common aircraft include Boeing 737-800, Boeing 737 MAX 8, and various Embraer regional jets, depending on the airline and routing.",
        "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 Mexico City?",
        "answer": "On the IAH–NLU route, the only carrier shown in the schedule data is Viva Aerobus, which is not a member of any global alliance. Other alliances (Star Alliance, SkyTeam, oneworld) may serve Houston to Mexico City via connections, but no alliance member operates nonstop between IAH and NLU.",
        "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 Houston?",
        "answer": "At Houston Bush Intercontinental, United operates multiple United Clubs and a Polaris Lounge in Terminal E, with the Polaris Lounge reserved for long‑haul international business‑class passengers and offering a restaurant and showers. The American Airlines Admirals Club in Terminal A and the Centurion Lounge in Terminal D provide additional options for eligible cardholders and premium travellers."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Mexico City?",
        "answer": "Baggage allowance depends on the airline and fare type. Basic economy tickets often exclude checked bags and may only permit a personal item, while standard economy typically includes one checked bag and a carry-on. Premium cabins offer more generous allowances. Always confirm with your airline before travel."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Houston to Mexico City?",
        "answer": "On Houston to Mexico City flights, you typically find Economy and, on some airlines, recliner-style Business class; flat-bed seats and Premium Economy are rare, but lie-flat Business is available on select United flights."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare class; flexible and premium-cabin tickets typically allow same-day changes or standby, while basic economy fares usually do not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Houston to Mexico City?",
        "answer": "According to departure timing data, the cheapest day to fly from Houston (IAH) to Mexico City (NLU) is Monday, with an average fare of $1,277, while Wednesday is the most expensive at $1,380. The cheapest time of day to depart is the Morning slot, with fares starting at $328.",
        "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 Mexico City?",
        "answer": "A good price for a flight from Houston (IAH) to Mexico City (NLU) is anything under $370, which is the great-deal threshold. Typical fares on this route usually run around $860, with a wide spread from $200 to over $2,000 depending on demand and timing.",
        "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"
        ]
      }
    }
  }
}