--- title: "Tias (ACE) to Prague (PRG) flights: who flies it" description: "Smartwings flies Tias (ACE) to Prague (PRG) nonstop once a week as QS 1217, scheduled at 4h 35m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/ace-prg" url: "https://2lnr.com/routes/ace-prg.md" date_modified: "2026-10-18T05:10:47Z" --- # Tias to Prague (ACE-PRG): nonstop flights and who flies them Smartwings flies nonstop from Tias (ACE) to Prague (PRG) just once a week. In the timetable below it flies as QS 1217, scheduled at 4h 35m for the 2,061 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See ACE to PRG on the interactive map [Get started free](https://2lnr.com/login) 1 Flights a week, 4-week average 4h 35m Scheduled flight time 2,061 mi Nonstop distance Free To get started ## Tias to Prague flight schedule Scheduled nonstop departures for ACE to PRG 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 Tias (ACE) to Prague (PRG) | Date | Flight | Airline | Departs ACE | Arrives PRG | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Tue, Oct 27 | QS 1217 | Smartwings | 16:55 | 22:30 | 4h 35m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/qs/737-max-8.md) | | Tue, Nov 3 | QS 1217 | Smartwings | 16:55 | 22:30 | 4h 35m | [Boeing 737-800](https://2lnr.com/seatmaps/qs/737-800.md) | | Tue, Nov 10 | QS 1217 | Smartwings | 16:55 | 22:30 | 4h 35m | Boeing 737 MAX 8 | | Tue, Nov 17 | QS 1217 | Smartwings | 16:55 | 22:30 | 4h 35m | Boeing 737 MAX 8 | | Tue, Nov 24 | QS 1217 | Smartwings | 16:55 | 22:30 | 4h 35m | Boeing 737 MAX 8 | | Tue, Dec 1 | QS 1217 | Smartwings | 16:55 | 22:30 | 4h 35m | Boeing 737 MAX 8 | | Tue, Dec 8 | QS 1217 | Smartwings | 16:55 | 22:30 | 4h 35m | Boeing 737 MAX 8 | Showing all 7 scheduled ACE to PRG 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 ACE to PRG date on the interactive map ## Aircraft on the Tias to Prague nonstop Smartwings flies the departures in the schedule table on this page with the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/qs/737-max-8.md) and the [Boeing 737-800](https://2lnr.com/seatmaps/qs/737-800.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full ACE to PRG nonstop schedule This page carries the full ACE to PRG nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each ACE to PRG nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See ACE to PRG on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Tias to Prague nonstop Carriers operating ACE to PRG nonstop in the current schedule. - [Smartwings (QS) route map](https://2lnr.com/routes/airlines/qs.md)\ [The aircraft QS flies](https://2lnr.com/seatmaps/qs.md) See ACE to PRG on the interactive map → ## Frequently asked questions about ACE to PRG **How long is the flight from Tias (ACE) to Prague (PRG)?** QS 1217 is scheduled at 4h 35m from Tias (ACE) to Prague (PRG) on every departure in the schedule table on this page. The nonstop covers about 2,061 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ACE to PRG?** Smartwings is currently the only airline flying ACE to PRG nonstop. 2LNR doesn't show award or upgrade space for it on ACE to PRG, so this page carries the schedule rather than a space claim. **How often does ACE to PRG operate?** The ACE to PRG nonstop currently runs once a week, on Smartwings. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from ACE to PRG depart?** In the next 7 days with service, every scheduled ACE to PRG nonstop leaves at 16:55 local time at Tias. The schedule table on this page lists each departure by date. **Which flights operate ACE to PRG nonstop?** Smartwings flies QS 1217 nonstop from Tias (ACE) to Prague (PRG), 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 ACE to PRG?** Not on this route: 2LNR doesn't show award or upgrade space for Smartwings on ACE to PRG. The page carries the full ACE to PRG nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [PRG to ACE nonstop flights](https://2lnr.com/routes/prg-ace.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Tias (ACE)](https://2lnr.com/routes/ace.md), or [every route from Prague (PRG)](https://2lnr.com/routes/prg.md). Nonstops to Prague (PRG) from other airports within 150 miles of Tias (ACE): - [Puerto del Rosario (FUE) to Prague (PRG)](https://2lnr.com/routes/fue-prg.md), 38 miles from ACE - [Las Palmas (LPA) to Prague (PRG)](https://2lnr.com/routes/lpa-prg.md), 129 miles from ACE 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 ACE to PRG 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)