{
  "response": {
    "Key": "DEL-KTM",
    "orig": {
      "code": "DEL",
      "type": "airport",
      "city": "Delhi",
      "fullCity": "Delhi, India",
      "airport": "Indira Gandhi Intl Airport"
    },
    "dest": {
      "code": "KTM",
      "type": "airport",
      "city": "Kathmandu",
      "fullCity": "Kathmandu, Nepal",
      "airport": "Tribhuvan Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Delhi to Kathmandu?",
        "answer": "A direct flight from Delhi (DEL) to Kathmandu (KTM) usually takes about 1 hour 30 minutes to 1 hour 45 minutes. Flights with layovers, most commonly via Kolkata or Mumbai, typically take 5 to 8 hours total depending on the connection. The return flight from Kathmandu to Delhi is similar in duration, generally 1 hour 30 to 45 minutes nonstop."
      },
      "q1": {
        "question": "Are there any direct flights from Delhi to Kathmandu?",
        "answer": "Yes, there are non-stop flights from Delhi (DEL) to Kathmandu (KTM). Five airlines operate the route: Air India (AI, up to 9 daily departures), IndiGo (6E, up to 6 daily), Fly Dubai (B3, 4 daily except Tuesdays), FlexFlight (W2, 3 daily except Tuesdays), and Nepal Airlines (RA, 1 daily). All carriers run daily except B3 and W2, which operate Monday and Wednesday through Sunday.",
        "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 Delhi to Kathmandu?",
        "answer": "Yes, visa requirements apply for travel from Delhi, India to Kathmandu, Nepal. Indian nationals do not need a visa to enter Nepal and can travel with a valid passport or an authorized identity document. For non-Indian nationals, Nepal generally offers visa on arrival at Tribhuvan International Airport for most nationalities, but some may need to obtain a visa in advance. Travelers should check the latest rules based on their nationality. For Nepalese nationals traveling from Kathmandu to Delhi, a valid visa for India is required unless they hold an Overseas Citizen of India card or are exempt under specific bilateral agreements."
      },
      "q3": {
        "question": "What are the ground transportation options in Kathmandu?",
        "answer": "From Tribhuvan International Airport (KTM) to central Kathmandu, prepaid taxis are the most reliable and widely used option, taking about twenty to thirty minutes to Thamel depending on traffic. Metered taxis are available outside but often refuse meters, so negotiate the fare beforehand. Ride-sharing apps like Pathao and Tootle operate in the city but have limited airport pickup due to restrictions. There is no direct mass transit from the airport; public buses run on the main road a short walk away but are crowded and impractical with luggage. Car rentals are available but not recommended for self-drive due to chaotic traffic. Most travelers use prepaid taxis for their fixed pricing and convenience."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Delhi to Kathmandu?",
        "answer": "Yes, overnight red-eye flights are available nonstop from Delhi (DEL) to Kathmandu (KTM). Air India operates two daily red-eyes, departing at 21:00 and 22:05, arriving the next morning in Kathmandu.",
        "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 Delhi to Kathmandu?",
        "answer": "The schedule data shows nonstop service from Delhi to Kathmandu on Air India (AI), IndiGo (6E), Bhutan Airlines (B3), FlexFlight (W2), and Nepal Airlines (RA). Air India operates the most frequencies with 63 weekly flights, followed by IndiGo with 42, while the others have fewer weekly departures. Other carriers may also serve this route via connections.",
        "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 Delhi and Kathmandu?",
        "answer": "Direct flights are abundant on this short route, so connections are rarely needed. If you must connect, common hubs that keep total travel time competitive are limited; one might transit via Mumbai or Dubai, but these add significant time. Mumbai offers broad domestic connections, while Dubai provides efficient transfers and visa‑free transit for many nationalities."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Delhi to Kathmandu?",
        "answer": "On‑time reliability is moderate, with weather and air traffic often causing delays, especially in winter. Morning departures on airlines like IndiGo and Air India tend to have better punctuality."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Kathmandu?",
        "answer": "October to November and March to April offer clear skies, mild temperatures, and fewer tourists than the peak monsoon or winter seasons."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Delhi to Kathmandu?",
        "answer": "Bring a passport valid for at least six months, a visa for Nepal or proof of visa-on-arrival eligibility, proof of onward or return travel, a payment method for baggage fees, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Kathmandu?",
        "answer": "Tribhuvan International Airport is the only airport serving Kathmandu, so you have no alternative choice. It is about 6 km east of the city centre and handles all domestic and international flights."
      },
      "q13": {
        "question": "How do I get to Indira Gandhi Intl Airport from the city center?",
        "answer": "From central Delhi to Indira Gandhi International Airport, the Airport Express Metro is fastest and most popular, taking about 20 minutes from New Delhi station. Ride‑shares and prepaid taxis are convenient but slower due to traffic. DTC buses and private shuttles are budget options. Driving and parking are possible but costly."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Kathmandu airport?",
        "answer": "Kathmandu Airport has no on-site hotels, capsule hotels, or sleeping pods. Several nearby hotels are within walking distance or offer free shuttle service, including the Airport Hotel and Hotel Airport Diamond, both about 5 minutes from the terminal."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Tribhuvan Intl Airport?",
        "answer": "Tribhuvan International Airport has currency exchange counters in the arrivals hall, a multi-faith prayer room near the international departure area, and free Wi‑Fi for the first 30 minutes."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Delhi and Kathmandu airports?",
        "answer": "At Delhi's Indira Gandhi International Airport, free wheelchair assistance is available, with accessible restrooms, dedicated parking, and help phones at terminal entrances. Request assistance from your airline at least 48 hours before departure. There are no dedicated children's play areas, but baby care rooms are provided. At Kathmandu's Tribhuvan International Airport, wheelchair assistance can be arranged through your airline in advance, though facilities are limited; there is no dedicated children's play area. It is advisable to request assistance 48 hours ahead."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Delhi to Kathmandu?",
        "answer": "Nonstop flights from Delhi to Kathmandu typically use Airbus A320-family aircraft, most commonly the A320-100 and A320-200 Neo operated by Nepal Airlines (RA) and Air India (AI). On connecting itineraries, the longer leg often features a mix of narrowbody and widebody types including the Airbus A321-200 Neo, A350-900, A330-300, Boeing 777-300ER, 787, and 737 MAX 8, depending on the routing and airline. The exact aircraft can vary by day and carrier, though Wi-Fi and seatback entertainment are widely available on many of these aircraft.",
        "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 Delhi to Kathmandu?",
        "answer": "Among the five carriers with nonstop service from Delhi to Kathmandu, only Air India belongs to a global alliance — it is a Star Alliance member. The other airlines on the route — IndiGo, Bhutan Airlines, FlexFlight, and Nepal Airlines — are all unaffiliated with any major alliance. Other alliances may serve this route via connecting itineraries.",
        "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 Delhi?",
        "answer": "At Delhi Indira Gandhi International Airport (Terminal 3), the Air India Maharaja Lounge is open to business‑class passengers and Star Alliance Gold members, offering buffet dining and showers. The Plaza Premium Lounge (Domestic and International) accepts Priority Pass and day‑pass purchases, with a bar, hot meals and quiet zones. The Encalm Lounge is another independent option with similar access."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Delhi to Kathmandu?",
        "answer": "Baggage allowance on Delhi–Kathmandu flights depends on the airline and fare type. Basic economy tickets are typically restrictive and may not include a free checked bag. Standard international economy fares usually include one checked bag weighing 20–30 kg and a carry‑on bag of 7–10 kg. Business class offers higher limits, often two checked bags. Always verify with your airline before travel."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Delhi to Kathmandu?",
        "answer": "Flights from Delhi to Kathmandu typically offer Economy class; Premium Economy is uncommon, and flat‑bed Business is rare on this short route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium cabins often allow same‑day changes or standby, while budget fares typically do not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Delhi to Kathmandu?",
        "answer": "The cheapest day to fly from Delhi to Kathmandu is Tuesday, with an average fare around $922, while Wednesday is the most expensive day. The cheapest time of day to depart is early morning, with fares starting at $215, in contrast to the priciest morning slot where fares can reach $5,350.",
        "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 Delhi to Kathmandu?",
        "answer": "For flights from Delhi to Kathmandu, a good price is anything under $273, which is the great-deal threshold based on recent fare data. The typical fare on this route is around $822, though prices can range from as low as $215 to over $1,800.",
        "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"
        ]
      }
    }
  }
}