Flight OddsAmerican Airlines · Philadelphia, PA to St. Louis, MO · 33 flights observed, 2025-12-24 to 2026-04-06 · 814 mi
AA5623 covers more than one route in the data window — the stats below are for PHL → STL, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA5623 on time?
Across 33 flights on PHL → STL from 2025-12-24 to 2026-04-06, AA5623 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +71 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 21 | 70% |
| 16-30 min | 2 | 7% |
| 31-60 min | 3 | 10% |
| 61-120 min | 3 | 10% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 8 | 75% | +5 min |
| 2026-01 | 5 | 80% | +7 min |
| 2026-03 | 13 | 69% | +4 min |
| 2026-04 | 4 | 50% | +19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 4 | 50% |
| Wed | 5 | 60% |
| Thu | 4 | 75% |
| Fri | 2 | 100% |
| Sat | 2 | 100% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…