AA3631 ChicagoORD · 15:05 SyracuseSYR · 18:06
AA3631 by American Airlines flies from Chicago (ORD) to Syracuse (SYR) for the Wed, Oct 14 departure.
estimated arrival at SYR · local time · past this estimate · waiting on the board
board checked 27m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 14:59 · typical taxi-out at ORD ≈ 7.3 min.
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at ORD and SYR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Syracuse flights today
same route · American AirlinesIf AA3631 is cancelled, these are the other American Airlines nonstop flights from Chicago to Syracuse 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 AA3631 actually runs
Pro Flight Search has tracked every published board update for AA3631 across the ORD and SYR boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 3 confirmed landings · 3/3 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA3631 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: N327PG, N329DD, N302RN.
Board clocks recorded as ORD and SYR published them.
Planning around AA3631? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA3631 Chicago to Syracuse on-time performance, measured from the ORD and SYR airport boards.
https://proflightsearch.com/flight/AA3631
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