Flight OddsAlaska Airlines · Portland, OR to Salt Lake City, UT · 239 flights observed, 2025-07-01 to 2026-05-12 · 630 mi
AS3355 covers more than one route in the data window — the stats below are for PDX → SLC, the one it has flown most recently. The others are linked under “Other routes”.
How often is AS3355 on time?
Across 239 flights on PDX → SLC from 2025-07-01 to 2026-05-12, AS3355 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +23 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 | 202 | 85% |
| 16-30 min | 19 | 8% |
| 31-60 min | 9 | 4% |
| 61-120 min | 5 | 2% |
| 2+ hrs | 4 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 87% | +7 min |
| 2025-08 | 19 | 89% | +7 min |
| 2025-10 | 28 | 89% | +1 min |
| 2025-11 | 30 | 83% | -4 min |
| 2025-12 | 31 | 77% | +11 min |
| 2026-01 | 20 | 90% | -8 min |
| 2026-02 | 16 | 75% | +2 min |
| 2026-03 | 23 | 74% | +3 min |
| 2026-04 | 29 | 90% | +1 min |
| 2026-05 | 12 | 92% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 39 | 90% |
| Tue | 30 | 93% |
| Wed | 27 | 89% |
| Thu | 38 | 82% |
| Fri | 37 | 84% |
| Sat | 29 | 72% |
| Sun | 39 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…