ORD → STT American Airlines
American Airlines · Chicago, IL to Charlotte Amalie, VI · 100 flights, 2025-11-08 to 2026-04-06 · aggregated across 7 flight numbers
On-time arrival
70%
Median delay
-1 min
90th percentile
+77 min
Cancellation rate
1%
How on-time is American Airlines from ORD to STT?
Across every American Airlines flight number on ORD → STT (100 flights, 2025-11-08 to 2026-04-06), 70% arrived within 15 minutes of schedule. Median arrival delay -1 min; the worst 10% ran +77 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 69 | 70% |
| 16-30 min | 6 | 6% |
| 31-60 min | 7 | 7% |
| 61-120 min | 12 | 12% |
| 2+ hrs | 4 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 4 | 75% | +1 min |
| 2025-12 | 15 | 73% | +3 min |
| 2026-01 | 19 | 79% | +11 min |
| 2026-02 | 23 | 78% | +12 min |
| 2026-03 | 31 | 55% | +26 min |
| 2026-04 | 6 | 83% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 73% |
| Tue | 15 | 87% |
| Wed | 9 | 78% |
| Thu | 16 | 69% |
| Fri | 11 | 45% |
| Sat | 21 | 71% |
| Sun | 15 | 67% |
AA flight numbers on ORD → STT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…