Flight OddsAlaska Airlines · Salt Lake City, UT to Portland, OR · 249 flights observed, 2025-07-01 to 2026-05-12 · 630 mi
AS3430 covers more than one route in the data window — the stats below are for SLC → PDX, the one it has flown most recently. The others are linked under “Other routes”.
How often is AS3430 on time?
Across 249 flights on SLC → PDX from 2025-07-01 to 2026-05-12, AS3430 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +13 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 | 227 | 92% |
| 16-30 min | 5 | 2% |
| 31-60 min | 9 | 4% |
| 61-120 min | 5 | 2% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 100% | -10 min |
| 2025-08 | 19 | 100% | -7 min |
| 2025-10 | 6 | 67% | +25 min |
| 2025-11 | 30 | 90% | -10 min |
| 2025-12 | 31 | 84% | -4 min |
| 2026-01 | 31 | 84% | +0 min |
| 2026-02 | 28 | 96% | -9 min |
| 2026-03 | 31 | 94% | +7 min |
| 2026-04 | 29 | 90% | -8 min |
| 2026-05 | 12 | 100% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 35 | 100% |
| Tue | 37 | 95% |
| Wed | 35 | 91% |
| Thu | 35 | 94% |
| Fri | 35 | 83% |
| Sat | 35 | 86% |
| Sun | 36 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…