Flight OddsAmerican Airlines · Washington, DC to Jacksonville, FL · 44 flights observed, 2026-04-07 to 2026-05-20 · 634 mi
AA1921 covers more than one route in the data window — the stats below are for DCA → JAX, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA1921 on time?
Across 44 flights on DCA → JAX from 2026-04-07 to 2026-05-20, AA1921 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +46 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 34 | 77% |
| 16-30 min | 2 | 5% |
| 31-60 min | 5 | 11% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 24 | 83% | +7 min |
| 2026-05 | 20 | 70% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | 7 | 71% |
| Wed | 7 | 86% |
| Thu | 6 | 50% |
| Fri | 6 | 100% |
| Sat | 6 | 83% |
| Sun | 6 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…