--- title: "Treviso (TSF) to Iasi (IAS) flights: who flies it" description: "Aero Services Executive flies Treviso (TSF) to Iasi (IAS) nonstop twice a week as W4 3670, scheduled at 2h 5m to 2h 15m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/tsf-ias" url: "https://2lnr.com/routes/tsf-ias.md" date_modified: "2026-10-18T05:10:47Z" --- # Treviso to Iasi (TSF-IAS): nonstop flights and who flies them Aero Services Executive flies nonstop from Treviso (TSF) to Iasi (IAS) just twice a week. In the timetable below it flies as W4 3670, scheduled at 2h 5m to 2h 15m for the 741 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 TSF to IAS on the interactive map [Get started free](https://2lnr.com/login) 2 Flights a week, 4-week average 2h 5m to 2h 15m Scheduled flight time 741 mi Nonstop distance Free To get started ## Treviso to Iasi flight schedule Scheduled nonstop departures for TSF to IAS 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 Treviso (TSF) to Iasi (IAS) | Date | Flight | Airline | Departs TSF | Arrives IAS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | W4 3670 | Aero Services Executive | 14:55 | 18:10 | 2h 15m | [Airbus A320](https://2lnr.com/seatmaps/w4/a320.md) | | Sun, Oct 25 | W4 3670 | Aero Services Executive | 15:15 | 18:20 | 2h 5m | Airbus A320 | | Wed, Oct 28 | W4 3670 | Aero Services Executive | 15:15 | 18:20 | 2h 5m | Airbus A320 | | Sun, Nov 1 | W4 3670 | Aero Services Executive | 15:15 | 18:20 | 2h 5m | Airbus A320 | | Wed, Nov 4 | W4 3670 | Aero Services Executive | 15:15 | 18:20 | 2h 5m | Airbus A320 | | Sun, Nov 8 | W4 3670 | Aero Services Executive | 15:15 | 18:20 | 2h 5m | Airbus A320 | | Wed, Nov 11 | W4 3670 | Aero Services Executive | 15:15 | 18:20 | 2h 5m | Airbus A320 | Showing all 7 scheduled TSF to IAS 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 TSF to IAS date on the interactive map ## Aircraft on the Treviso to Iasi 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 TSF to IAS nonstop schedule This page carries the full TSF to IAS nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each TSF to IAS nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See TSF to IAS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Treviso to Iasi nonstop Carriers operating TSF to IAS 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 TSF to IAS on the interactive map → ## Frequently asked questions about TSF to IAS **How long is the flight from Treviso (TSF) to Iasi (IAS)?** Scheduled flight times from Treviso (TSF) to Iasi (IAS) run from 2h 5m to 2h 15m across the departures in the schedule table on this page. The nonstop covers about 741 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from TSF to IAS?** Aero Services Executive is currently the only airline flying TSF to IAS nonstop. 2LNR doesn't show award or upgrade space for it on TSF to IAS, so this page carries the schedule rather than a space claim. **How often does TSF to IAS operate?** The TSF to IAS nonstop currently runs twice 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 TSF to IAS depart?** Scheduled TSF to IAS nonstops in the next 7 days with service leave between 14:55 and 15:15, local time at Treviso. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate TSF to IAS nonstop?** Aero Services Executive flies W4 3670 nonstop from Treviso (TSF) to Iasi (IAS), 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 TSF to IAS?** Not on this route: 2LNR doesn't show award or upgrade space for Aero Services Executive on TSF to IAS. The page carries the full TSF to IAS nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [IAS to TSF nonstop flights](https://2lnr.com/routes/ias-tsf.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Treviso (TSF)](https://2lnr.com/routes/tsf.md), or [every route from Iasi (IAS)](https://2lnr.com/routes/ias.md). Nonstops to Iasi (IAS) from other airports within 150 miles of Treviso (TSF): - [Bologna (BLQ) to Iasi (IAS)](https://2lnr.com/routes/blq-ias.md), 89 miles from TSF - [Milan (BGY) to Iasi (IAS)](https://2lnr.com/routes/bgy-ias.md), 121 miles from TSF Nonstops from Treviso (TSF) to other airports within 150 miles of Iasi (IAS): - [Treviso (TSF) to Suceava (SCV)](https://2lnr.com/routes/tsf-scv.md), 69 miles from IAS 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 TSF to IAS 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)