AA3421 SavoyCMI ChicagoORD · 07:21
AA3421 by American Airlines flies from Savoy (CMI) to Chicago (ORD) for the Sat, Sep 12 departure.
arrived at ORD · 30 min late
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 operationmedian arrival +1 min · 0 cancelled · 15 operations tracked
The route today
live boardsHow AA3421 actually runs
Pro Flight Search has tracked every published board update for AA3421 across the CMI and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 11/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA3421 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as CMI and ORD published them.
Planning around AA3421? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA3421 Savoy to Chicago on-time performance, measured from the CMI and ORD airport boards.
https://proflightsearch.com/flight/AA3421
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