Flight OddsAA1311 MIA → DCA
American Airlines · Miami, FL to Washington, DC · 75 flights observed, 2025-12-18 to 2026-03-07 · 919 mi
AA1311 covers more than one route in the data window — the stats below are for MIA → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-8 min
90th percentile
+10 min
Cancellation rate
1%
How often is AA1311 on time?
Across 75 flights on MIA → DCA from 2025-12-18 to 2026-03-07, AA1311 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +10 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 | 69 | 93% |
| 16-30 min | 1 | 1% |
| 31-60 min | 2 | 3% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 14 | 79% | +26 min |
| 2026-01 | 26 | 92% | -4 min |
| 2026-02 | 27 | 100% | -14 min |
| 2026-03 | 7 | 100% | -19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 91% |
| Tue | 11 | 82% |
| Wed | 11 | 100% |
| Thu | 12 | 100% |
| Fri | 12 | 92% |
| Sat | 7 | 86% |
| Sun | 10 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…