AA4780 ChicagoORD · 15:08 MinneapolisMSP · 17:03
AA4780 by American Airlines flies from Chicago (ORD) to Minneapolis (MSP) for the Mon, Aug 17 departure.
departs ORD · on schedule
board checked 18m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 11 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by ORD (Chicago), currently flying MVFR (marginal visual). For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Chicago to Minneapolis flights today
same route · American AirlinesIf AA4780 is cancelled, these are the other American Airlines nonstop flights from Chicago to Minneapolis on the same day, with scheduled departure times in ORD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA4780 actually runs
Pro Flight Search has tracked every published board update for AA4780 across the ORD and MSP boards: schedule changes, gate pushes and actual clocks. Usually departs ~8 min late. Based on 11 confirmed departures · 7/11 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA4780 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N128HQ, N126HQ, N415YX, N436YX.
Board clocks recorded as ORD and MSP published them.
Planning around AA4780? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4780 Chicago to Minneapolis on-time performance, measured from the ORD and MSP airport boards.
https://proflightsearch.com/flight/AA4780
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