{"response": {"Key": "GRU-SAL", "orig": {"code": "GRU", "type": "airport", "city": "São Paulo", "fullCity": "São Paulo, São Paulo", "airport": "Guarulhos Intl Airport"}, "dest": {"code": "SAL", "type": "airport", "city": "San Salvador", "fullCity": "San Salvador, El Salvador", "airport": "Arnulfo Romero Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from São Paulo to San Salvador?", "answer": "No nonstop flights are scheduled from São Paulo to San Salvador, so the journey requires at least one connection and typically takes about 10 to 14 hours total travel time, depending on the layover. The distance between São Paulo (GRU) and San Salvador (SAL) is about 3,840 miles.", "methodology": "Carrier service, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": ["flight_schedule"]}, "q3": {"question": "What are the ground transportation options in San Salvador?", "answer": "From Monseñor Óscar Arnulfo Romero International Airport (SAL), the fastest and most common way to reach San Salvador is by taxi or rideshare, taking about 30 minutes via the direct four-lane motorway. Official taxis are available at the terminal, and rideshare apps like Uber operate in the area. There is no direct mass transit link to the city center, though public buses run from the highway outside the airport—they are cheaper but slower and less comfortable. Car rentals are available on-site for those who prefer to drive. Most travelers opt for a taxi or rideshare for convenience and safety.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/Transport_in_El_Salvador", "title": "Transport in El Salvador", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-04-04T14:26:34Z"}, {"url": "https://en.wikipedia.org/wiki/El%20Salvador%20International%20Airport", "title": "El Salvador International Airport", "time_published": "2026-04-20T17:39:36Z"}, {"url": "https://en.wikipedia.org/wiki/Oscar_Niemeyer_International_Cultural_Centre", "title": "Oscar Niemeyer International Cultural Centre", "time_published": "2026-05-04T03:41:30Z"}, {"url": "https://en.wikipedia.org/wiki/SAL_(disambiguation)", "title": "Sal", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-18T11:49:00Z"}, {"url": "https://en.wikipedia.org/wiki/Mart%C3%ADn_Miguel_de_G%C3%BCemes_International_Airport", "title": "Martín Miguel de Güemes International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-27T19:34:16Z"}]}, "q6": {"question": "Are overnight (red‑eye) flights available from São Paulo to San Salvador?", "answer": "No overnight or red‑eye flights are scheduled from São Paulo (GRU) to San Salvador (SAL) — neither nonstop nor connecting itineraries with a red‑eye long leg were found.", "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"]}, "q8": {"question": "If I need a connection, what are common layover cities between São Paulo and San Salvador?", "answer": "Common layovers are Panama City, Bogotá, and Lima. Panama City offers the most direct routing with Copa Airlines’ extensive hub, keeping total travel time low. Bogotá provides broad Avianca connections and efficient same‑terminal transfers. Lima serves as a convenient alternative with LATAM, often resulting in competitive overall durations."}, "q10": {"question": "Which months have the best weather for traveling to San Salvador?", "answer": "November to April offers the dry season with sunny days and fewer tourists."}, "q11": {"question": "What documents should I bring with me to the airport when flying from São Paulo to San Salvador?", "answer": "Bring a passport valid for at least six months, a visa or travel authorization if required for El Salvador, proof of onward travel, payment for bags, and any required vaccination certificates."}, "q12": {"question": "Which airport should I use in San Salvador?", "answer": "San Salvador has one main airport, El Salvador International Airport, also known as Comalapa International Airport. It is the country's primary gateway for all commercial flights."}, "q13": {"question": "How do I get to Guarulhos Intl Airport from the city center?", "answer": "From downtown São Paulo, the Airport Bus Service (Airport Bus Service) provides a comfortable and direct shuttle from key points like Tietê Bus Terminal and Paulista Avenue, taking about 50-80 minutes depending on traffic. The Linha 13-Jade suburban train connects to the airport from central stations (Luz, Brás), but requires a free shuttle bus from the station to the terminals, making it less direct. Taxis and ride‑share services offer door‑to‑door convenience and are the fastest option outside of heavy traffic, while driving yourself is possible with several on‑airport parking lots.", "toolsUsed": [], "references": [{"url": "https://www.gru.com.br/en/passenger/to-from-gru-airport/airline-buses", "title": "To/From the Airport -", "favicon": "https://www.gru.com.br/comum/images/favicon.ico?rev=23", "time_published": "2026-06-16T08:02:37Z"}, {"url": "https://www.gru.com.br/en/passenger/discover-gru/cias-aereas/Details?code=12", "title": "Discover GRU - Airlines", "favicon": "https://www.gru.com.br/comum/images/favicon.ico?rev=23", "time_published": "2026-06-14T09:21:14Z"}, {"url": "https://en.wikipedia.org/wiki/S%C3%A3o_Paulo%E2%80%93Guarulhos_International_Airport", "title": "São Paulo/Guarulhos International Airport - Wikipedia", "time_published": "2026-03-10T15:42:53Z"}, {"url": "https://en.wikipedia.org/wiki/S%C3%A3o%20Paulo%2FGuarulhos%20International%20Airport", "title": "São Paulo/Guarulhos International Airport", "time_published": "2026-04-25T20:24:25Z"}, {"url": "https://www.gru.com.br/en", "title": "GRU Airport - Aeroporto Internacional de São Paulo - Site Oficial", "favicon": "https://www.gru.com.br/comum/images/favicon.ico?rev=23", "time_published": "2026-07-17T07:26:42Z"}]}, "q14": {"question": "Are there hotels or sleeping facilities at San Salvador airport?", "answer": "San Salvador Airport does not have on-site hotels, capsule hotels, or sleeping pods. Overnight sleepers are restricted to the Main Hall, where seating is limited and the floor is often used. Nearby hotels offer free shuttle service for uninterrupted sleep.", "toolsUsed": [], "references": [{"url": "https://sleepinginairports.net/guides/san-salvador-airport-guide.htm", "title": "San Salvador Airport Guide (SAL) - Sleeping in Airports", "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png", "time_published": "2018-10-02T00:00:09Z"}, {"url": "http://activities.marriott.com/north-america/el-salvador/san-salvador/activities/shared_departure_transfer_san_salvador_to_el_salvador_international_airport-XDBQHR?property=SALFI", "title": "Shared Departure Transfer | San Salvador to El Salvador International Airport", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://activities.marriott.com/north-america/el-salvador/la-libertad/activities/departure_transfer_surfcity_el_tunco_and_la_libertad_beaches-XVA7TO?property=SALSI", "title": "Departure Transfer - SURFCITY: El Tunco and La Libertad Beaches", "time_published": "2026-04-26T00:00:00Z"}, {"url": "https://sleepinginairports.net/reviews/san-salvador-airport-reviews.htm", "title": "San Salvador   Airport Reviews (SAL) – Sleeping in Airports", "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png", "time_published": "2026-01-09T15:17:19Z"}, {"url": "https://en.wikipedia.org/wiki/El%20Salvador%20International%20Airport", "title": "El Salvador International Airport", "time_published": "2026-04-20T17:39:36Z"}, {"url": "http://activities.marriott.com/north-america/el-salvador/san-salvador/activities/private_arrival_transfer_el_salvador_international_airport_to_decameron_hotel-XU23XW?property=SALCY", "title": "Private Arrival Transfer - El Salvador International Airport to Decameron Hotel", "time_published": "2026-04-26T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Arnulfo Romero Airport?", "answer": "Monseñor Óscar Arnulfo Romero International Airport (SAL) offers currency exchange services and free Wi‑Fi. Currency exchange offices are available in the arrivals area of the main terminal. Free Wi‑Fi is accessible throughout the passenger terminal. Prayer rooms or chapels are not mentioned in available information about the airport.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/El%20Salvador%20International%20Airport", "title": "El Salvador International Airport", "time_published": "2026-04-20T17:39:36Z"}, {"url": "https://en.wikipedia.org/wiki/Salvador%20Bahia%20Airport", "title": "Salvador Bahia Airport", "time_published": "2026-04-21T13:25:00Z"}, {"url": "https://en.wikipedia.org/wiki/Mart%C3%ADn_Miguel_de_G%C3%BCemes_International_Airport", "title": "Martín Miguel de Güemes International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-27T19:34:16Z"}, {"url": "https://en.wikipedia.org/wiki/Am%C3%ADlcar%20Cabral%20International%20Airport", "title": "Amílcar Cabral International Airport", "time_published": "2026-04-30T23:43:45Z"}, {"url": "https://en.wikipedia.org/wiki/San%20Luis%20Talpa", "title": "San Luis Talpa", "time_published": "2025-12-21T03:51:22Z"}]}, "q17": {"question": "What aircraft are typically used on flights from São Paulo to San Salvador?", "answer": "There is no nonstop service from São Paulo to San Salvador — all flights connect, most often through Panama City (PTY) or Bogotá (BOG). On the longer leg, Copa commonly uses the Boeing 737 MAX 9 and occasionally the 737-900, while Avianca flies the Airbus A320neo and sometimes the Boeing 787-8. The exact aircraft can vary by day and airline, and on these modern narrowbody and widebody jets Wi‑Fi and seatback entertainment are widely available.", "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 São Paulo to San Salvador?", "answer": "Flights from São Paulo (GRU) to San Salvador (SAL) are connecting-only, with Copa Airlines via Panama City (PTY) and Avianca via Bogotá (BOG) as the primary one-stop carriers. Copa is a member of Star Alliance, while Avianca belongs to Star Alliance as well — so Star Alliance is the dominant alliance on this route, though oneworld and SkyTeam may also serve it via other connections not captured 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.", "toolsUsed": ["route_airlines"]}, "q20": {"question": "What are the best airport lounge options when departing from São Paulo?", "answer": "At São Paulo/Guarulhos International Airport (GRU), departing passengers can access several lounges depending on their ticket, status, or membership. The American Express Lounge in Terminal 3 (mezzanine, restricted area) is open 11:00–02:00 and accepts Business Class passengers from Air France, Alitalia, Emirates, KLM, and Qatar, plus Priority Pass, Lounge Club, Lounge Key, Lounge Pass, Amex, Diners Club, and ELO cardholders; a day pass costs US$70 between 12:00–24:00 or US$50 at other times. The Star Alliance Lounge, also in Terminal 3 (mezzanine), is open 7:00–15:00 and welcomes First/Business Class or Star Alliance Gold cardholders, as well as Priority Pass, Lounge Club, Lounge Key, Amex Platinum, and Elo Nanquim members, with a US$70 day pass for non‑eligible passengers. Additional independent options include the Plaza Premium Lounge (Terminal 2, landside) and several W Premium Lounges across terminals. Most lounges offer Wi‑Fi, showers, and complimentary food and beverages; the American Express Lounge also provides spa services.", "toolsUsed": [], "references": [{"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/GRU", "title": "American Express Lounges at Sao Paulo–Guarulhos International Airport | Amex US", "time_published": "2026-05-01T00:00:00Z"}, {"url": "https://my.prioritypass.com/en-GB/lounges/brazil/sao-paulo-guarulhos-governador-andre-franco-montoro-international", "title": "Governador André Franco Montoro International Airport Of Cumbica/Guarulhos/São Paulo GRU Lounges - GRU Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://www.gru.com.br/en/passenger/discover-gru/relax/", "title": "Discover GRU - Relax - Relax", "favicon": "https://www.gru.com.br/comum/images/favicon.ico?rev=23"}, {"url": "https://americanexpress.com/en-au/travel/lounges/the-platinum-card/GRU/Advantage-VIP-Lounge-Terminal-2-Domestic-6vBACis2Mz", "title": "Advantage VIP Lounge at Sao Paulo–Guarulhos International Airport | Amex AU", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://www.gru.com.br/en", "title": "GRU Airport - Aeroporto Internacional de São Paulo - Site Oficial", "favicon": "https://www.gru.com.br/comum/images/favicon.ico?rev=23", "time_published": "2026-07-17T07:26:42Z"}]}, "q21": {"question": "What is the baggage allowance on this route from São Paulo to San Salvador?", "answer": "Baggage rules on São Paulo–San Salvador flights depend on the airline and fare type. Basic economy tickets often exclude a checked bag, while standard economy typically includes one checked bag and a carry‑on. Premium cabins offer more generous allowances."}, "q22": {"question": "What cabin and seat options are typical from São Paulo to San Salvador?", "answer": "Flights from São Paulo to San Salvador typically offer Economy and flat-bed Business class; Premium Economy is uncommon on this route."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and higher-cabin tickets typically allow same-day changes or standby, while the cheapest fares often do not."}}}}