--- title: "Basel (BSL) to Bucharest (OTP) flights: who flies it" description: "Aero Services Executive flies nonstop from BSL to OTP, about 6 flights a week, covering 911 miles. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/bsl-otp" url: "https://2lnr.com/routes/bsl-otp.md" date_modified: "2026-09-13T06:32:45Z" --- # Basel to Bucharest (BSL-OTP): nonstop flights and who flies them Aero Services Executive flies the BSL to OTP nonstop about 6 times a week. Aero Services Executive sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. Aero Services Executive fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below. Schedule last confirmed September 13, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated September 14, 2026. [See BSL to OTP on the interactive map](https://2lnr.com/explore/routes?origin=BSL&destination=OTP) [Get started free](https://2lnr.com/login) 6 Nonstop flights a week 911 mi Nonstop distance Free To get started ## Basel to Bucharest flight schedule Scheduled nonstop departures for BSL to OTP starting September 13, 2026, last checked against our schedule feed on September 13, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. | Date | Flight | Airline | Departs BSL | Arrives OTP | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 2 | W4 3090 | Aero Services Executive | 14:35 | 18:00 | 2h 25m | 32Q | | Sat, Oct 3 | W4 3090 | Aero Services Executive | 14:35 | 18:00 | 2h 25m | 32Q | | Sun, Oct 4 | W4 3090 | Aero Services Executive | 14:35 | 18:00 | 2h 25m | 32Q | | Mon, Oct 5 | W4 3090 | Aero Services Executive | 14:35 | 18:00 | 2h 25m | 32Q | | Tue, Oct 6 | W4 3090 | Aero Services Executive | 14:35 | 18:00 | 2h 25m | 32Q | | Wed, Oct 7 | W4 3090 | Aero Services Executive | 14:35 | 18:00 | 2h 25m | 32Q | | Fri, Oct 9 | W4 3090 | Aero Services Executive | 14:35 | 18:00 | 2h 25m | 32Q | Showing all 7 scheduled BSL to OTP departures across 7 days with service, starting September 13, 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure. [See every BSL to OTP date on the interactive map](https://2lnr.com/explore/routes?origin=BSL&destination=OTP) ## The full BSL to OTP nonstop schedule Aero Services Executive fly the route nonstop in 2LNR's schedule data. This page carries the full BSL to OTP nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See real availability Confirmed upgrade and award seats on each BSL to OTP departure, checked against live inventory so you know what is open before you book. ### Set an alert Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking. ### Plan on the map See BSL to OTP on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Basel to Bucharest nonstop Carriers operating BSL to OTP nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them. - [Aero Services Executive (W4) route map](https://2lnr.com/routes/airlines/w4.md) [See BSL to OTP on the interactive map →](https://2lnr.com/explore/routes?origin=BSL&destination=OTP) ## Frequently asked questions about BSL to OTP **How far is Bucharest from Basel?** BSL to OTP covers about 911 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times. **Which airlines fly nonstop from BSL to OTP?** Aero Services Executive is currently the only airline flying BSL to OTP nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the BSL to OTP schedule rather than a space claim. **How many flights a week are there from BSL to OTP?** About 6 nonstop flights a week run between Basel and Bucharest in the current schedule, operated by Aero Services Executive. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from BSL to OTP depart?** In the next 7 days with service, every scheduled BSL to OTP nonstop leaves at 14:35 local time at Basel. The schedule table on this page lists each departure by date. **Does 2LNR show upgrade or award space on BSL to OTP?** Not on this route: none of Aero Services Executive is a carrier 2LNR reads inventory for. The page carries the full BSL to OTP nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [OTP to BSL nonstop flights](https://2lnr.com/routes/otp-bsl.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Basel (BSL)](https://2lnr.com/routes/bsl.md), or [every route from Bucharest (OTP)](https://2lnr.com/routes/otp.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full BSL to OTP nonstop schedule Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)