Finnair
flight
AY 4019:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-02-14 through 2026-03-07
Mon
Tue
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Wed
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Thu
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Fri
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Sun
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Codeshare flight, operated by American Airlines.
(AA 1069)
Duration: 4:59, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-04-07 through 2026-05-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2810)
Duration: 3:54, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-05-18 through 2026-05-20
Mon
Tue
Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 2176)
Duration: 2:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2800)
Duration: 2:08, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-09-09 through 2026-09-20
Mon
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Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1076)
Duration: 1:51, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-09-21 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1076)
Duration: 1:51, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-10-05 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3121)
Duration: 1:07, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-08-05 through 2026-08-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1076)
Duration: 1:52, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-09-01 through 2026-09-08
Mon
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Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1076)
Duration: 1:52, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-03-29 through 2026-04-06
Mon
Tue
Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 1175)
Duration: 4:03, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-03-28 through 2026-04-04
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 1175)
Duration: 4:03, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2800)
Duration: 2:10, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-03-08 through 2026-03-16
Mon
Tue
Wed
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by American Airlines.
(AA 4401)
Duration: 1:42, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-02-12 through 2026-03-06
Mon
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Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 4414)
Duration: 1:43, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-01-06 through 2026-01-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4414)
Duration: 1:39, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-01-21 through 2026-01-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4414)
Duration: 1:39, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4019
Effective 2026-01-29 through 2026-02-09
Mon
Tue
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-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4414)
Duration: 1:39, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4019
Operates only on 2026-02-10
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 4414)
Duration: 1:39, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4019
Operates only on 2026-03-14
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 4401)
Duration: 1:39, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4019
Operates only on 2026-01-28
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 1566)
Duration: 2:14, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4019
Operates only on 2026-02-11
Mon
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Tue
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Thu
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Codeshare flight, operated by American Airlines.
(AA 1566)
Duration: 2:14, non-stop Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
- Dallas Fort Worth (DFW) - Houston George Bush (IAH)
- Dallas Fort Worth (DFW) - Indianapolis (IND)
- Dallas Fort Worth (DFW) - Nashville (BNA)
- Dallas Fort Worth (DFW) - San Francisco (SFO)
- Las Vegas Harry Reid (LAS) - New York John F. Kennedy (JFK)
- Miami (MIA) - Raleigh/Durham (RDU)
- Pittsburgh (PIT) - New York John F. Kennedy (JFK)