Flight OddsAS2084 BIL → SEA
Alaska Airlines · Billings, MT to Seattle, WA · 353 flights observed, 2025-07-01 to 2026-06-30 · 664 mi
AS2084 covers more than one route in the data window — the stats below are for BIL → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-8 min
90th percentile
+27 min
Cancellation rate
1%
How often is AS2084 on time?
Across 353 flights on BIL → SEA from 2025-07-01 to 2026-06-30, AS2084 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +27 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 | 303 | 86% |
| 16-30 min | 17 | 5% |
| 31-60 min | 21 | 6% |
| 61-120 min | 4 | 1% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 87% | +9 min |
| 2025-08 | 31 | 87% | -3 min |
| 2025-09 | 30 | 80% | -3 min |
| 2025-10 | 31 | 100% | -7 min |
| 2025-11 | 29 | 93% | -4 min |
| 2025-12 | 31 | 65% | +26 min |
| 2026-01 | 24 | 100% | -11 min |
| 2026-02 | 24 | 96% | -8 min |
| 2026-03 | 29 | 86% | +1 min |
| 2026-04 | 30 | 97% | -10 min |
| 2026-05 | 31 | 77% | +2 min |
| 2026-06 | 30 | 73% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 92% |
| Tue | 48 | 83% |
| Wed | 46 | 78% |
| Thu | 50 | 94% |
| Fri | 52 | 85% |
| Sat | 51 | 84% |
| Sun | 52 | 87% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…