Finnair flights from Saint Louis (STL) to Dallas Fort Worth (DFW).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:41 Saint Louis (STL) 1 13:44 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Airbus A320 (320) 2:03 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2289)
Daily 11:46 Saint Louis (STL) 1 13:46 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Airbus A320 (320) 2:00 Effective 2026-02-12 through 2026-03-03
Codeshare flight, operated by American Airlines.(AA 2289)
Thu-Sat 11:46 Saint Louis (STL) 1 13:46 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Airbus A320 (320) 2:00 Effective 2026-03-05 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 2289)
Daily 11:47 Saint Louis (STL) 1 13:46 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Airbus A320 (320) 1:59 Effective 2026-03-08 through 2026-03-31
Codeshare flight, operated by American Airlines.(AA 2289)
Mon,Thu-Sun 11:47 Saint Louis (STL) 1 13:46 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Airbus A320 (320) 1:59 Effective 2026-04-02 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 2289)
Daily 11:55 Saint Louis (STL) 1 13:59 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Boeing 737-800 (738) 2:04 Effective 2026-01-06 through 2026-01-20
Codeshare flight, operated by American Airlines.(AA 2289)
Mon,Wed-Sun 11:55 Saint Louis (STL) 1 13:59 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Boeing 737-800 (738) 2:04 Effective 2026-01-22 through 2026-02-02
Codeshare flight, operated by American Airlines.(AA 2289)
Mon,Tue,Thu-Sun 11:55 Saint Louis (STL) 1 13:59 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Boeing 737-800 (738) 2:04 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 2289)
Wed 11:55 Saint Louis (STL) 1 13:59 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Boeing 737-800 (738) 2:04 Operates only on 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2289)
Daily 12:06 Saint Louis (STL) 1 14:00 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Airbus A319 (319) 1:54 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2941)
Daily 12:07 Saint Louis (STL) 1 14:00 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Boeing 737-800 (738) 1:53 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 2480)
Tue-Sun 12:11 Saint Louis (STL) 1 14:00 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-09-09 through 2026-09-20
Codeshare flight, operated by American Airlines.(AA 3944)
Daily 12:11 Saint Louis (STL) 1 14:00 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-09-21 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3944)
Daily 12:23 Saint Louis (STL) 1 14:15 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-08-05 through 2026-08-30
Codeshare flight, operated by American Airlines.(AA 3944)
Tue-Sun 12:23 Saint Louis (STL) 1 14:15 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-09-01 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3944)
Daily 14:01 Saint Louis (STL) 1 15:55 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3830)
Daily 14:02 Saint Louis (STL) 1 15:55 Dallas Fort Worth (DFW)
Finnair AY 5718 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3816)




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Finnair flights from Saint Louis (STL) to Dallas Fort Worth (DFW).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY5718
11:41
Saint Louis (STL) 1

13:44
Dallas Fort Worth (DFW)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2289)
Duration: 2:03, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Finnair AY5718
11:46
Saint Louis (STL) 1

13:46
Dallas Fort Worth (DFW)
Effective 2026-02-12 through 2026-03-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2289)
Duration: 2:00, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Finnair AY5718
11:46
Saint Louis (STL) 1

13:46
Dallas Fort Worth (DFW)
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2289)
Duration: 2:00, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Finnair AY5718
11:47
Saint Louis (STL) 1

13:46
Dallas Fort Worth (DFW)
Effective 2026-03-08 through 2026-03-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2289)
Duration: 1:59, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Finnair AY5718
11:47
Saint Louis (STL) 1

13:46
Dallas Fort Worth (DFW)
Effective 2026-04-02 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2289)
Duration: 1:59, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Finnair AY5718
11:55
Saint Louis (STL) 1

13:59
Dallas Fort Worth (DFW)
Effective 2026-01-06 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2289)
Duration: 2:04, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY5718
11:55
Saint Louis (STL) 1

13:59
Dallas Fort Worth (DFW)
Effective 2026-01-22 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2289)
Duration: 2:04, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY5718
11:55
Saint Louis (STL) 1

13:59
Dallas Fort Worth (DFW)
Effective 2026-02-03 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2289)
Duration: 2:04, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY5718
11:55
Saint Louis (STL) 1

13:59
Dallas Fort Worth (DFW)
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2289)
Duration: 2:04, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY5718
12:06
Saint Louis (STL) 1

14:00
Dallas Fort Worth (DFW)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2941)
Duration: 1:54, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Finnair AY5718
12:07
Saint Louis (STL) 1

14:00
Dallas Fort Worth (DFW)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2480)
Duration: 1:53, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY5718
12:11
Saint Louis (STL) 1

14:00
Dallas Fort Worth (DFW)
Effective 2026-09-09 through 2026-09-20
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3944)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY5718
12:11
Saint Louis (STL) 1

14:00
Dallas Fort Worth (DFW)
Effective 2026-09-21 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3944)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY5718
12:23
Saint Louis (STL) 1

14:15
Dallas Fort Worth (DFW)
Effective 2026-08-05 through 2026-08-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3944)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY5718
12:23
Saint Louis (STL) 1

14:15
Dallas Fort Worth (DFW)
Effective 2026-09-01 through 2026-09-08
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3944)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY5718
14:01
Saint Louis (STL) 1

15:55
Dallas Fort Worth (DFW)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3830)
Duration: 1:54, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY5718
14:02
Saint Louis (STL) 1

15:55
Dallas Fort Worth (DFW)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3816)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Saint Louis airport (STL) and arriving at Dallas Fort Worth airport (DFW).
  • The flight distance is 550 miles, or 885 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:49 and 2:04.
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