Flight OddsAmerican Airlines · New York, NY to Raleigh/Durham, NC · 245 flights observed, 2025-07-01 to 2026-03-07 · 427 mi
AA4378 covers more than one route in the data window — the stats below are for JFK → RDU, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA4378 on time?
Across 245 flights on JFK → RDU from 2025-07-01 to 2026-03-07, AA4378 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +27 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 199 | 85% |
| 16-30 min | 14 | 6% |
| 31-60 min | 12 | 5% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 90% | -3 min |
| 2025-08 | 31 | 97% | -7 min |
| 2025-09 | 30 | 90% | +0 min |
| 2025-10 | 31 | 68% | +9 min |
| 2025-11 | 27 | 81% | -2 min |
| 2025-12 | 27 | 74% | +22 min |
| 2026-01 | 26 | 81% | +4 min |
| 2026-02 | 25 | 96% | -4 min |
| 2026-03 | 7 | 100% | -23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 33 | 79% |
| Tue | 33 | 94% |
| Wed | 34 | 88% |
| Thu | 32 | 81% |
| Fri | 36 | 83% |
| Sat | 34 | 91% |
| Sun | 32 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…