Delta Air LinesDL
Flights DL2041 07:00 Fr
live
Direct flights from Chicago (ORD) to Seattle (BFI): 2 nonstop departures observed each week across 2 airlines. The median arrival is 59 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 2,761 km, an estimated 4 hours 2 minutes in the air. Measured by Pro Flight Search from live flight boards at Chicago and Seattle. Updated 19 August 2026 at 06:12 UTC.
ORD
Chicago
smooth · +3
BFI
Seattle
tracking
2,761 km · ~4h 02m est.
Running clean · 2 airlines · 2x weekly · nonstop
92 / 100
route health from live ORD and BFI delay boards
Median arrival delay is +59 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival+59 minacross the last 2 operated legs
Flight time~4h 02mestimated from route distance
Weekly departures2x2 direct airlines on the leg
Current nonstop fares
ORD → BFI · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesUnited Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysUnited AirlinesUA
Flights UA3776 17:05 We
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Chicago to Seattle route actually runs
Pro Flight Search tracks every published board update for nonstop ORD to BFI flights: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises. Fares link straight to the operating airline with no markups.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Chicago (ORD) to Seattle (BFI) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ORD-BFI
ORD to BFI questions
Is ORD–BFI running on time right now?
Smooth skies ahead. The departure side at ORD is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ORD–BFI?
Operators schedule morning departures around 07:00 and evening departures around 17:05 from ORD. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BFI delay card to confirm conditions when you'd arrive.
How long is the flight from ORD to BFI?
Great-circle distance is 2,761 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 225–267 min gate-to-gate on this route.
How often does ORD–BFI fly?
2 carriers operate this route, around 2 flights a week between them. Compare carrier days and times in the airline list above.
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