AA2737 ATL → ORD

American Airlines · Atlanta, GA to Chicago, IL · 44 flights observed, 2026-04-07 to 2026-05-20 · 606 mi

This flight's reliability varies a lot by day of week — 83% on-time on Fridays vs. 17% on Mondays.

AA2737 covers more than one route in the data window — the stats below are for ATL → ORD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
58%
Median delay
+9 min
90th percentile
+79 min
Cancellation rate
2%

How often is AA2737 on time?

Across 44 flights on ATL → ORD from 2026-04-07 to 2026-05-20, AA2737 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +79 min or later. 2% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time2558%
16-30 min512%
31-60 min512%
61-120 min512%
2+ hrs37%

Performance by month

MonthFlightsOn-timeAvg delay
2026-042352%+22 min
2026-052065%+27 min

Performance by day of week

DayFlightsOn-time
Mon617%
Tue771%
Wed667%
Thu617%
Fri683%
Sat683%
Sun667%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…