Finnair
flight
AY 4099:
Portland - Chicago O'Hare via Los Angeles
Portland - Chicago O'Hare via Los Angeles
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4099
Effective 2026-04-13 through 2026-04-20
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Codeshare flight, operated by American Airlines.
(AA 6350)
Duration: 2:31, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY4099
Effective 2026-04-22 through 2026-04-30
Mon
Tue
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Codeshare flight, operated by American Airlines.
(AA 6350)
Duration: 2:31, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY4099
Effective 2026-07-03 through 2026-08-03
Mon
Tue
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Wed
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Codeshare flight, operated by American Airlines.
(AA 1009)
Duration: 4:19, non-stop Boeing 737-800 (738)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY4099
Effective 2026-04-08 through 2026-04-09
Mon
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Tue
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Wed
Thu
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Codeshare flight, operated by American Airlines.
(AA 1552)
Duration: 4:09, non-stop Boeing 737-800 (738)
The flight arrives 1 day after departure.
- AY 4099 is a domestic flight departing from the Portland airport (PDX) and arriving at Chicago O'Hare airport (ORD).
- The flight runs via Los Angeles (LAX).
- The flight distance is 1733 miles, or 2789 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.