Flight OddsAlaska Airlines · Dallas/Fort Worth, TX to Seattle, WA · 262 flights observed, 2025-07-01 to 2026-05-12 · 1,660 mi
AS317 covers more than one route in the data window — the stats below are for DFW → SEA, the one it has flown most recently. The others are linked under “Other routes”.
How often is AS317 on time?
Across 262 flights on DFW → SEA from 2025-07-01 to 2026-05-12, AS317 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +65 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 | 176 | 68% |
| 16-30 min | 25 | 10% |
| 31-60 min | 29 | 11% |
| 61-120 min | 18 | 7% |
| 2+ hrs | 11 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 48% | +46 min |
| 2025-08 | 29 | 52% | +23 min |
| 2025-09 | 26 | 73% | +15 min |
| 2025-10 | 30 | 80% | +13 min |
| 2025-11 | 29 | 79% | +4 min |
| 2025-12 | 29 | 72% | +18 min |
| 2026-01 | 26 | 69% | +12 min |
| 2026-02 | 24 | 83% | +3 min |
| 2026-03 | 14 | 57% | +13 min |
| 2026-04 | 9 | 78% | +8 min |
| 2026-05 | 12 | 50% | +43 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 39 | 69% |
| Tue | 41 | 80% |
| Wed | 39 | 82% |
| Thu | 39 | 67% |
| Fri | 38 | 58% |
| Sat | 24 | 50% |
| Sun | 39 | 62% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…