American AirlinesAA71% on time
Flights AA2984 05:00 daily · AA2452 06:00 daily · AA1875 06:59 daily · AA1250 08:37 daily
live
Direct flights from Chicago (ORD) to Miami (MIA): 14 nonstop departures observed each week across 2 airlines. 72% of the last 18 operated flights arrived within 15 minutes of schedule. The median arrival is 3 minutes late. No cancellations were recorded across the 18 tracked flights. The nonstop covers 1,930 km, an estimated 2 hours 58 minutes in the air. Measured by Pro Flight Search from live flight boards at Chicago and Miami. Updated 13 September 2026 at 17:59 UTC.
ORD
Chicago
smooth · +0
MIA
Miami
smooth · +0
1,930 km · ~2h 58m est.
Runs mixed · 2 airlines · 14x weekly · nonstop
72% on time
of the last 18 operated ORD → MIA flights arrived within 15 minutes
Median arrival delay is +3 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+3 minacross the last 18 operated legs
Flight time~2h 58mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 18
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesUnited 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 daysHistory
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 boardsWeather lens
Current conditions put the pressure at ORD: 40% odds of a 15+ minute delay and around +12 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Chicago to Miami route actually runs
Pro Flight Search records official board updates for nonstop ORD to MIA flights through the day: 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.
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 Miami (MIA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ORD-MIA
ORD to MIA questions
Is ORD–MIA running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ORD–MIA?
Operators schedule morning departures around 05:00 and evening departures around 17:29 from ORD. Earlier flights typically land before destination-airport delays accumulate later in the day; check the MIA delay card to confirm conditions when you'd arrive.
How long is the flight from ORD to MIA?
Great-circle distance is 1,930 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 166–195 min gate-to-gate on this route.
How often does ORD–MIA fly?
2 carriers operate this route, around 87 flights a week between them. Compare carrier days and times in the airline list above.
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