--- title: "Gaziantep (GZT) to Basel (BSL) flights: who flies it" description: "SunExpress flies Gaziantep (GZT) to Basel (BSL) nonstop once a week as XQ 1704, scheduled at 4h 10m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/gzt-bsl" url: "https://2lnr.com/routes/gzt-bsl.md" date_modified: "2026-10-18T05:10:47Z" --- # Gaziantep to Basel (GZT-BSL): nonstop flights and who flies them SunExpress flies nonstop from Gaziantep (GZT) to Basel (BSL) just once a week. In the timetable below it flies as XQ 1704, scheduled at 4h 10m for the 1,684 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See GZT to BSL on the interactive map [Get started free](https://2lnr.com/login) 1 Flights a week, 4-week average 4h 10m Scheduled flight time 1,684 mi Nonstop distance Free To get started ## Gaziantep to Basel flight schedule Scheduled nonstop departures for GZT to BSL starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Gaziantep (GZT) to Basel (BSL) | Date | Flight | Airline | Departs GZT | Arrives BSL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sun, May 16 | XQ 1704 | SunExpress | 16:30 | 19:40 | 4h 10m | Boeing 737-800 | | Sun, May 23 | XQ 1704 | SunExpress | 16:30 | 19:40 | 4h 10m | Boeing 737-800 | | Sun, May 30 | XQ 1704 | SunExpress | 16:30 | 19:40 | 4h 10m | Boeing 737-800 | | Sun, Jun 6 | XQ 1704 | SunExpress | 16:30 | 19:40 | 4h 10m | Boeing 737-800 | | Sun, Jun 13 | XQ 1704 | SunExpress | 16:30 | 19:40 | 4h 10m | Boeing 737-800 | | Sun, Jun 20 | XQ 1704 | SunExpress | 16:30 | 19:40 | 4h 10m | Boeing 737-800 | | Sun, Jun 27 | XQ 1704 | SunExpress | 16:30 | 19:40 | 4h 10m | Boeing 737-800 | Showing all 7 scheduled GZT to BSL departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every GZT to BSL date on the interactive map ## Aircraft on the Gaziantep to Basel nonstop SunExpress flies the Boeing 737-800 on every departure in the schedule table on this page. ## The full GZT to BSL nonstop schedule This page carries the full GZT to BSL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each GZT to BSL nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See GZT to BSL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Gaziantep to Basel nonstop Carriers operating GZT to BSL nonstop in the current schedule. - [SunExpress (XQ) route map](https://2lnr.com/routes/airlines/xq.md)\ [The aircraft XQ flies](https://2lnr.com/seatmaps/xq.md) See GZT to BSL on the interactive map → ## Frequently asked questions about GZT to BSL **How long is the flight from Gaziantep (GZT) to Basel (BSL)?** XQ 1704 is scheduled at 4h 10m from Gaziantep (GZT) to Basel (BSL) on every departure in the schedule table on this page. The nonstop covers about 1,684 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from GZT to BSL?** SunExpress is currently the only airline flying GZT to BSL nonstop. 2LNR doesn't show award or upgrade space for it on GZT to BSL, so this page carries the schedule rather than a space claim. **How often does GZT to BSL operate?** The GZT to BSL nonstop currently runs once a week, on SunExpress. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from GZT to BSL depart?** In the next 7 days with service, every scheduled GZT to BSL nonstop leaves at 16:30 local time at Gaziantep. The schedule table on this page lists each departure by date. **Which flights operate GZT to BSL nonstop?** SunExpress flies XQ 1704 nonstop from Gaziantep (GZT) to Basel (BSL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on GZT to BSL?** Not on this route: 2LNR doesn't show award or upgrade space for SunExpress on GZT to BSL. The page carries the full GZT to BSL nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [BSL to GZT nonstop flights](https://2lnr.com/routes/bsl-gzt.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Gaziantep (GZT)](https://2lnr.com/routes/gzt.md), or [every route from Basel (BSL)](https://2lnr.com/routes/bsl.md). Nonstops from Gaziantep (GZT) to other airports within 150 miles of Basel (BSL): - [Gaziantep (GZT) to Zurich (ZRH)](https://2lnr.com/routes/gzt-zrh.md), 49 miles from BSL - [Gaziantep (GZT) to Stuttgart (STR)](https://2lnr.com/routes/gzt-str.md), 107 miles from BSL Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full GZT to BSL nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)