Flight OddsAlaska Airlines · Dallas/Fort Worth, TX to Seattle, WA · 200 flights observed, 2025-07-01 to 2026-06-30 · 1,660 mi
AS550 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 AS550 on time?
Across 200 flights on DFW → SEA from 2025-07-01 to 2026-06-30, AS550 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +52 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 | 117 | 59% |
| 16-30 min | 36 | 18% |
| 31-60 min | 25 | 13% |
| 61-120 min | 11 | 6% |
| 2+ hrs | 8 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 20% | +41 min |
| 2025-08 | 23 | 39% | +46 min |
| 2025-09 | 16 | 56% | +22 min |
| 2025-10 | 28 | 57% | +18 min |
| 2025-11 | 20 | 85% | -5 min |
| 2025-12 | 24 | 71% | +13 min |
| 2026-01 | 5 | 20% | +18 min |
| 2026-03 | 14 | 93% | -4 min |
| 2026-04 | 21 | 76% | -1 min |
| 2026-06 | 21 | 67% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 31 | 81% |
| Tue | 26 | 50% |
| Wed | 26 | 62% |
| Thu | 32 | 47% |
| Fri | 30 | 50% |
| Sat | 20 | 85% |
| Sun | 32 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…