Flight OddsAS640 TPA → SEA
Alaska Airlines · Tampa, FL to Seattle, WA · 215 flights observed, 2025-11-22 to 2026-06-30 · 2,520 mi
On-time arrival
72%
Median delay
+4 min
90th percentile
+39 min
Cancellation rate
0%
How often is AS640 on time?
Across 215 flights on TPA → SEA from 2025-11-22 to 2026-06-30, AS640 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +39 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 | 153 | 72% |
| 16-30 min | 31 | 15% |
| 31-60 min | 19 | 9% |
| 61-120 min | 9 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 9 | 89% | -7 min |
| 2025-12 | 29 | 59% | +20 min |
| 2026-01 | 30 | 60% | +16 min |
| 2026-02 | 28 | 61% | +7 min |
| 2026-03 | 28 | 75% | +7 min |
| 2026-04 | 27 | 85% | +4 min |
| 2026-05 | 31 | 77% | +2 min |
| 2026-06 | 30 | 83% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 31 | 68% |
| Tue | 32 | 78% |
| Wed | 30 | 73% |
| Thu | 31 | 58% |
| Fri | 29 | 72% |
| Sat | 27 | 74% |
| Sun | 32 | 81% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…