Flight OddsAS51 ANC → BRW
Alaska Airlines · Anchorage, AK to Barrow, AK · 348 flights observed, 2025-07-01 to 2026-06-30 · 725 mi
On-time arrival
74%
Median delay
-2 min
90th percentile
+48 min
Cancellation rate
3%
How often is AS51 on time?
Across 348 flights on ANC → BRW from 2025-07-01 to 2026-06-30, AS51 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +48 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 250 | 74% |
| 16-30 min | 31 | 9% |
| 31-60 min | 31 | 9% |
| 61-120 min | 14 | 4% |
| 2+ hrs | 10 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 71% | +9 min |
| 2025-08 | 28 | 61% | +32 min |
| 2025-09 | 30 | 87% | -3 min |
| 2025-10 | 27 | 70% | +24 min |
| 2025-11 | 20 | 80% | +6 min |
| 2025-12 | 24 | 54% | +32 min |
| 2026-01 | 30 | 53% | +26 min |
| 2026-02 | 27 | 81% | +10 min |
| 2026-03 | 31 | 81% | +0 min |
| 2026-04 | 30 | 77% | +5 min |
| 2026-05 | 30 | 93% | -5 min |
| 2026-06 | 28 | 82% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 70% |
| Tue | 50 | 72% |
| Wed | 46 | 76% |
| Thu | 49 | 69% |
| Fri | 47 | 77% |
| Sat | 50 | 80% |
| Sun | 44 | 77% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…