Flight OddsAA3998 TPA → MIA
American Airlines · Tampa, FL to Miami, FL · 50 flights observed, 2025-09-06 to 2025-12-17 · 204 mi
AA3998 covers more than one route in the data window — the stats below are for TPA → MIA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
0 min
90th percentile
+34 min
Cancellation rate
12%
How often is AA3998 on time?
Across 50 flights on TPA → MIA from 2025-09-06 to 2025-12-17, AA3998 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +34 min or later. 12% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 35 | 80% |
| 16-30 min | 4 | 9% |
| 31-60 min | 4 | 9% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 4 | 75% | +4 min |
| 2025-10 | 1 | 100% | -16 min |
| 2025-11 | 22 | 82% | +3 min |
| 2025-12 | 17 | 76% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | 6 | 100% |
| Wed | 6 | 67% |
| Thu | 5 | 100% |
| Fri | 5 | 80% |
| Sat | 10 | 70% |
| 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…