Flight OddsAlaska Airlines · Portland, OR to Dallas/Fort Worth, TX · 52 flights observed, 2025-10-26 to 2026-04-21 · 1,616 mi
AS539 covers more than one route in the data window — the stats below are for PDX → DFW, the one it has flown most recently. The others are linked under “Other routes”.
How often is AS539 on time?
Across 52 flights on PDX → DFW from 2025-10-26 to 2026-04-21, AS539 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -20 min, and the worst 10% of flights arrived +4 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 | 48 | 94% |
| 16-30 min | 1 | 2% |
| 31-60 min | 2 | 4% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 3 | 100% | -28 min |
| 2025-11 | 20 | 95% | -17 min |
| 2025-12 | 22 | 95% | -14 min |
| 2026-01 | 5 | 100% | -25 min |
| 2026-04 | 1 | 0% | +60 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 100% |
| Tue | 5 | 80% |
| Wed | 8 | 75% |
| Thu | 9 | 100% |
| Fri | 7 | 100% |
| Sat | 5 | 100% |
| Sun | 10 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…