--- title: "Iasi (IAS) to Dortmund (DTM) flights: who flies it" description: "Aero Services Executive flies Iasi (IAS) to Dortmund (DTM) nonstop about 3 times a week as W4 3655, scheduled at 2h 40m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/ias-dtm" url: "https://2lnr.com/routes/ias-dtm.md" date_modified: "2026-10-18T05:10:47Z" --- # Iasi to Dortmund (IAS-DTM): nonstop flights and who flies them Aero Services Executive flies nonstop from Iasi (IAS) to Dortmund (DTM) just three times a week. In the timetable below it flies as W4 3655, scheduled at 2h 40m for the 946 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 IAS to DTM on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 2h 40m Scheduled flight time 946 mi Nonstop distance Free To get started ## Iasi to Dortmund flight schedule Scheduled nonstop departures for IAS to DTM 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 Iasi (IAS) to Dortmund (DTM) | Date | Flight | Airline | Departs IAS | Arrives DTM | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | W4 3655 | Aero Services Executive | 12:10 | 13:50 | 2h 40m | [Airbus A320](https://2lnr.com/seatmaps/w4/a320.md) | | Tue, Oct 27 | W4 3655 | Aero Services Executive | 05:30 | 07:10 | 2h 40m | Airbus A320 | | Thu, Oct 29 | W4 3655 | Aero Services Executive | 05:30 | 07:10 | 2h 40m | Airbus A320 | | Sat, Oct 31 | W4 3655 | Aero Services Executive | 05:30 | 07:10 | 2h 40m | Airbus A320 | | Tue, Nov 3 | W4 3655 | Aero Services Executive | 05:30 | 07:10 | 2h 40m | Airbus A320 | | Thu, Nov 5 | W4 3655 | Aero Services Executive | 05:30 | 07:10 | 2h 40m | Airbus A320 | | Sat, Nov 7 | W4 3655 | Aero Services Executive | 05:30 | 07:10 | 2h 40m | Airbus A320 | Showing all 7 scheduled IAS to DTM 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 IAS to DTM date on the interactive map ## Aircraft on the Iasi to Dortmund nonstop Aero Services Executive flies the [Airbus A320](https://2lnr.com/seatmaps/w4/a320.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full IAS to DTM nonstop schedule This page carries the full IAS to DTM nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each IAS to DTM nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAS to DTM on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Iasi to Dortmund nonstop Carriers operating IAS to DTM nonstop in the current schedule. - [Aero Services Executive (W4) route map](https://2lnr.com/routes/airlines/w4.md)\ [The aircraft W4 flies](https://2lnr.com/seatmaps/w4.md) See IAS to DTM on the interactive map → ## Frequently asked questions about IAS to DTM **How long is the flight from Iasi (IAS) to Dortmund (DTM)?** W4 3655 is scheduled at 2h 40m from Iasi (IAS) to Dortmund (DTM) on every departure in the schedule table on this page. The nonstop covers about 946 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAS to DTM?** Aero Services Executive is currently the only airline flying IAS to DTM nonstop. 2LNR doesn't show award or upgrade space for it on IAS to DTM, so this page carries the schedule rather than a space claim. **How often does IAS to DTM operate?** The IAS to DTM nonstop currently runs three times a week, on Aero Services Executive. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from IAS to DTM depart?** Scheduled IAS to DTM nonstops in the next 7 days with service leave between 05:30 and 12:10, local time at Iasi. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate IAS to DTM nonstop?** Aero Services Executive flies W4 3655 nonstop from Iasi (IAS) to Dortmund (DTM), 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 IAS to DTM?** Not on this route: 2LNR doesn't show award or upgrade space for Aero Services Executive on IAS to DTM. The page carries the full IAS to DTM nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [DTM to IAS nonstop flights](https://2lnr.com/routes/dtm-ias.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Iasi (IAS)](https://2lnr.com/routes/ias.md), or [every route from Dortmund (DTM)](https://2lnr.com/routes/dtm.md). Nonstops to Dortmund (DTM) from other airports within 150 miles of Iasi (IAS): - [Chișinău (RMO) to Dortmund (DTM)](https://2lnr.com/routes/rmo-dtm.md), 64 miles from IAS - [Suceava (SCV) to Dortmund (DTM)](https://2lnr.com/routes/scv-dtm.md), 69 miles from IAS - [Brașov (GHV) to Dortmund (DTM)](https://2lnr.com/routes/ghv-dtm.md), 142 miles from IAS Nonstops from Iasi (IAS) to other airports within 150 miles of Dortmund (DTM): - [Iasi (IAS) to Eindhoven (EIN)](https://2lnr.com/routes/ias-ein.md), 95 miles from DTM 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 IAS to DTM 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)