Flight OddsAmerican Airlines · Chicago, IL to West Palm Beach/Palm Beach, FL · 206 flights observed, 2025-08-07 to 2026-04-06 · 1,144 mi
AA1398 covers more than one route in the data window — the stats below are for ORD → PBI, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA1398 on time?
Across 206 flights on ORD → PBI from 2025-08-07 to 2026-04-06, AA1398 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +92 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 138 | 68% |
| 16-30 min | 21 | 10% |
| 31-60 min | 18 | 9% |
| 61-120 min | 14 | 7% |
| 2+ hrs | 11 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 16 | 63% | +28 min |
| 2025-09 | 12 | 67% | +27 min |
| 2025-10 | 22 | 77% | +0 min |
| 2025-11 | 29 | 76% | +5 min |
| 2025-12 | 31 | 61% | +25 min |
| 2026-01 | 30 | 63% | +22 min |
| 2026-02 | 28 | 71% | -2 min |
| 2026-03 | 29 | 66% | +9 min |
| 2026-04 | 5 | 80% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 34 | 62% |
| Tue | 25 | 96% |
| Wed | 25 | 72% |
| Thu | 32 | 75% |
| Fri | 28 | 64% |
| Sat | 26 | 69% |
| Sun | 32 | 47% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…