AA5003 ORD → STL

American Airlines · Chicago, IL to St. Louis, MO · 8 flights observed, 2025-12-26 to 2026-01-05 · 258 mi

AA5003 covers more than one route in the data window — the stats below are for ORD → STL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
38%
Median delay
+29 min
90th percentile
+152 min
Cancellation rate
0%

How often is AA5003 on time?

Across 8 flights on ORD → STL from 2025-12-26 to 2026-01-05, AA5003 arrived within 15 minutes of schedule 38% of the time. The median arrival delay was +29 min, and the worst 10% of flights arrived +152 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time338%
16-30 min225%
31-60 min225%
61-120 min00%
2+ hrs113%

Performance by month

MonthFlightsOn-timeAvg delay
2025-12425%+117 min
2026-01450%+11 min

Performance by day of week

DayFlightsOn-time
Mon250%
TueNo data—
Wed10%
Thu10%
Fri250%
SatNo data—
Sun250%

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