Finnair
flug
AY 4073:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
Finnair AY4073
Effective 2026-04-07 through 2026-05-19
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Codeshare flight, operated by American Airlines.(AA 1819Z)
Duration: 1:12, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
Finnair AY4073
Effective 2026-05-23 through 2026-06-07
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Codeshare flight, operated by American Airlines.
(AA 1397)
Duration: 1:13, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Effective 2026-06-08 through 2026-06-14
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Codeshare flight, operated by American Airlines.
(AA 1397)
Duration: 1:13, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Effective 2026-06-16 through 2026-06-30
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Codeshare flight, operated by American Airlines.
(AA 1397)
Duration: 1:13, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Effective 2026-07-04 through 2026-08-04
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Codeshare flight, operated by American Airlines.
(AA 1405)
Duration: 1:11, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Operates only on 2026-02-21
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Codeshare flight, operated by American Airlines.
(AA 1172)
Duration: 2:39, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Valid until 2026-01-05
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Codeshare flight, operated by American Airlines.
(AA 2106)
Duration: 2:54, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Effective 2026-02-14 through 2026-02-18
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Codeshare flight, operated by American Airlines.
(AA 1999)
Duration: 2:42, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Effective 2026-02-23 through 2026-03-07
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Codeshare flight, operated by American Airlines.
(AA 1999)
Duration: 2:42, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Effective 2026-03-09 through 2026-03-28
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Codeshare flight, operated by American Airlines.
(AA 1999)
Duration: 2:38, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Operates only on 2026-04-06
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Codeshare flight, operated by American Airlines.
(AA 1999)
Duration: 2:38, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4073
Effective 2026-01-10 through 2026-02-09
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Codeshare flight, operated by American Airlines.
(AA 1920)
Duration: 2:47, non-stop Boeing 737-800 (738)
This flight number is listed as serving the following routes:
- Austin (AUS) - Dallas Fort Worth (DFW)
- Miami (MIA) - Luis Munoz Marin, San Juan (SJU)