AA4129 SpringfieldSGF ChicagoORD · 09:10
AA4129 by American Airlines flies from Springfield (SGF) to Chicago (ORD).
tracked route SGF → ORD
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 −20 min · 1 cancelled · 11 operations tracked
The route today
live boardsTomorrow at Chicago
ForecastSun 15 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
How AA4129 actually runs
Pro Flight Search has tracked every published board update for AA4129 across the SGF and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 10 confirmed landings · 10/10 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA4129 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: N764JD.
Board clocks recorded as SGF and ORD published them.
Planning around AA4129? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: AA4129 Springfield to Chicago on-time performance, measured from the SGF and ORD airport boards.
https://proflightsearch.com/flight/AA4129
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