Flight OddsAA3621 MIA → TPA
American Airlines · Miami, FL to Tampa, FL · 58 flights observed, 2025-12-18 to 2026-03-07 · 204 mi
AA3621 covers more than one route in the data window — the stats below are for MIA → TPA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-5 min
90th percentile
+28 min
Cancellation rate
0%
How often is AA3621 on time?
Across 58 flights on MIA → TPA from 2025-12-18 to 2026-03-07, AA3621 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +28 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 | 50 | 86% |
| 16-30 min | 3 | 5% |
| 31-60 min | 3 | 5% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 13 | 85% | -4 min |
| 2026-01 | 30 | 87% | +0 min |
| 2026-02 | 14 | 86% | +9 min |
| 2026-03 | 1 | 100% | -17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 8 | 100% |
| Wed | 7 | 71% |
| Thu | 8 | 100% |
| Fri | 8 | 100% |
| Sat | 12 | 75% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…