AA4748 ChicagoORD · 09:45 PittsburghPIT · 12:28
AA4748 by American Airlines flies from Chicago (ORD) to Pittsburgh (PIT).
scheduled from ORD
⚖ AA4748 typically leaves −5 and lands −26. The air wins minutes back.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 −26 min · 0 cancelled · 8 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ORD and PIT are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow on this route
ForecastChicago to Pittsburgh with American Airlines · Tue 3 Nov, local date
- Chance a departure is cancelled
- 1.8%1.7× usual
- Chance a departure leaves 60+ min late
- 9.7%0.9× usual
Forecast weather: 92% chance of rain and gusts to 31 kt at Chicago
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 5 departures a day on this route with this airline. · 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 Pittsburgh flights today
same route · American AirlinesIf AA4748 is cancelled, these are the other American Airlines nonstop flights from Chicago to Pittsburgh 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 AA4748 actually runs
Pro Flight Search has tracked every published board update for AA4748 across the ORD and PIT boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 8 confirmed landings · 8/8 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA4748 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: N440YX, N103HQ, N118HQ, N406YX.
Board clocks recorded as ORD and PIT published them.
Planning around AA4748? 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: AA4748 Chicago to Pittsburgh on-time performance, measured from the ORD and PIT airport boards.
https://proflightsearch.com/flight/AA4748
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