Finnair
flug
AY 4042:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-09-09 through 2026-09-20
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Codeshare flight, operated by American Airlines.
(AA 3984)
Duration: 1:56, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-09-21 through 2026-10-04
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by American Airlines.
(AA 3984)
Duration: 1:56, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
Finnair AY4042
Effective from 2026-10-05
Mo
Di
Mi
Do
Fr
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So
Codeshare flight, operated by American Airlines.
(AA 2140)
Duration: 1:57, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-01-28 through 2026-02-04
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Codeshare flight, operated by American Airlines.
(AA 4051)
Duration: 0:53, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-01-08 through 2026-02-08
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Codeshare flight, operated by American Airlines.(AA 6248Z)
Duration: 1:32, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-03-09 through 2026-03-11
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Codeshare flight, operated by American Airlines.
(AA 3701)
Duration: 0:54, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-03-18 through 2026-03-25
Mo
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Do
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Codeshare flight, operated by American Airlines.
(AA 3701)
Duration: 0:54, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-08-09 through 2026-08-30
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by American Airlines.
(AA 5346)
Duration: 2:11, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-09-01 through 2026-09-08
Mo
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Mi
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Sa
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Codeshare flight, operated by American Airlines.
(AA 5346)
Duration: 2:11, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-02-14 through 2026-03-07
Mo
Di
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Do
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Fr
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Codeshare flight, operated by American Airlines.
(AA 1006)
Duration: 2:12, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4042
Valid until 2026-01-05
Mo
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Codeshare flight, operated by American Airlines.
(AA 1006)
Duration: 2:09, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-03-29 through 2026-04-05
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Codeshare flight, operated by American Airlines.
(AA 3356)
Duration: 2:08, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-01-07 through 2026-01-26
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Di
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Do
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Codeshare flight, operated by American Airlines.
(AA 3078)
Duration: 2:09, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-01-31 through 2026-02-09
Mo
Di
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Do
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Codeshare flight, operated by American Airlines.
(AA 3078)
Duration: 2:09, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
Finnair AY4042
Operates only on 2026-02-11
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Codeshare flight, operated by American Airlines.
(AA 3078)
Duration: 2:09, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-03-16 through 2026-03-30
Mo
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Do
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Codeshare flight, operated by American Airlines.
(AA 2717)
Duration: 5:49, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-04-01 through 2026-04-06
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Codeshare flight, operated by American Airlines.
(AA 2717)
Duration: 5:49, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-04-08 through 2026-04-30
Mo
Di
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Codeshare flight, operated by American Airlines.
(AA 4637)
Duration: 2:13, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-05-01 through 2026-05-20
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by American Airlines.
(AA 4637)
Duration: 2:13, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-07-02 through 2026-08-03
Mo
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Codeshare flight, operated by American Airlines.
(AA 2458)
Duration: 4:25, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
Finnair AY4042
Effective 2026-05-21 through 2026-07-01
Mo
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Codeshare flight, operated by American Airlines.
(AA 3029)
Duration: 4:42, non-stop Airbus A321 (321)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Atlanta (ATL)
- Chicago O'Hare (ORD) - San Diego (SAN)
- Chicago O'Hare (ORD) - Seattle-Tacoma (SEA)
- Dallas Fort Worth (DFW) - Knoxville (TYS)
- Key West (EYW) - Miami (MIA)
- Miami (MIA) - Atlanta (ATL)
- Miami (MIA) - Las Vegas Harry Reid (LAS)
- Omaha (OMA) - Dallas Fort Worth (DFW)
- San Francisco (SFO) - Los Angeles (LAX)