AA3644 ChicagoORD SpringfieldSPI
AA3644 by American Airlines flies from Chicago (ORD) to Springfield (SPI).
scheduled from ORD
The route today
live boardsTomorrow at ORD
ForecastThu 5 Nov, local date
- 87% chance of rain
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.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Chicago to Springfield flights today
same route · American AirlinesIf AA3644 is cancelled, these are the other American Airlines nonstop flights from Chicago to Springfield on the same day, with scheduled departure times in ORD local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How AA3644 actually runs
Pro Flight Search has tracked every published board update for AA3644 across the ORD and SPI boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at ORD and SPI.
The verdict above is that record speaking, so it reflects how AA3644 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AA3644? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: AA3644 Chicago to Springfield on-time performance, measured from the ORD and SPI airport boards.
https://proflightsearch.com/flight/AA3644
.