Flight OddsSLC → SEA Frontier Airlines
Frontier Airlines · Salt Lake City, UT to Seattle, WA · 98 flights, 2025-07-04 to 2026-04-20 · aggregated across 1 flight number
On-time arrival
71%
Median delay
-1 min
90th percentile
+60 min
Cancellation rate
3%
How on-time is Frontier Airlines from SLC to SEA?
Across every Frontier Airlines flight number on SLC → SEA (98 flights, 2025-07-04 to 2026-04-20), 71% arrived within 15 minutes of schedule. Median arrival delay -1 min; the worst 10% ran +60 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 67 | 71% |
| 16-30 min | 11 | 12% |
| 31-60 min | 8 | 8% |
| 61-120 min | 4 | 4% |
| 2+ hrs | 5 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 8 | 88% | +0 min |
| 2025-08 | 12 | 83% | -4 min |
| 2025-09 | 13 | 69% | +14 min |
| 2025-10 | 12 | 58% | +50 min |
| 2025-11 | 13 | 54% | +15 min |
| 2025-12 | 14 | 43% | +30 min |
| 2026-01 | 4 | 75% | -1 min |
| 2026-02 | 5 | 100% | -13 min |
| 2026-03 | 8 | 100% | -10 min |
| 2026-04 | 6 | 83% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 34 | 74% |
| Tue | 3 | 67% |
| Wed | No data | — |
| Thu | 2 | 50% |
| Fri | 36 | 78% |
| Sat | 5 | 40% |
| Sun | 15 | 60% |
F9 flight numbers on SLC → SEA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…