AY3837 Flight Status Finnair: Chicago to Porto (FIN3837)
Are you looking for the November 9th, 2026 AY 3837 Chicago to Madrid flight? Go to our AY3837 Chicago to Madrid Flight Status page >
AY 3837 Chicago to Porto Flight Status
Not scheduled today (November 9th, 2026). Latest flight: October 29th, 2026 ; recent history is in the table below.
- This flight continues to Madrid (MAD): AY3837 Porto to Madrid departs at 08:42 local time on Oct 30.
AY 3837 Flight Status & Schedule Finnair Chicago to Porto
Finnair's Chicago–Porto flight covers 6,331 km (3,934 mi). The timetable allows 7 h 29 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 29 October 2026.
About AY 3837
- Distance
- 6,331 km (3,934 mi)
- Scheduled flight time
- 7 h 29 min
Arriving in the EU on an EU carrier, this flight is covered by EU261. Compensation of up to €600 per passenger can apply when it arrives 3 or more hours late or is cancelled.
AY 3837 FAQ
- How long is the AY3837 flight?
- The timetable allows 7 h 29 min. Chicago to Porto is 6,331 km (3,934 mi).
- What other flight numbers does AY3837 have?
- Also listed as FIN3837 (Finnair's ICAO code) and AY 3837.
- Can I get compensation if AY3837 is delayed or cancelled?
- Up to €600 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Arriving in the EU on an EU carrier, this flight is covered by EU261.
AY3837 and Chicago ORD to Porto OPO Flights
Flight AY3837 is a code-share Finnair flight of the American Airlines operated AA126.
Other flights departing from Chicago ORD: MQ3881, UA1744, AA126
Other flights arriving at Porto OPO: FR7072, AA126
All flights connecting Chicago ORD to Porto OPO.