Flight OddsF91439 SLC → PHX
Frontier Airlines · Salt Lake City, UT to Phoenix, AZ · 155 flights observed, 2025-07-02 to 2026-05-18 · 507 mi
On-time arrival
73%
Median delay
-10 min
90th percentile
+79 min
Cancellation rate
2%
How often is F91439 on time?
Across 155 flights on SLC → PHX from 2025-07-02 to 2026-05-18, F91439 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +79 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 111 | 73% |
| 16-30 min | 14 | 9% |
| 31-60 min | 9 | 6% |
| 61-120 min | 10 | 7% |
| 2+ hrs | 8 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 21 | 48% | +38 min |
| 2025-08 | 13 | 62% | +17 min |
| 2025-09 | 13 | 62% | +38 min |
| 2025-10 | 21 | 81% | +5 min |
| 2025-11 | 6 | 67% | -5 min |
| 2025-12 | 17 | 94% | -15 min |
| 2026-01 | 16 | 75% | +6 min |
| 2026-02 | 10 | 100% | -9 min |
| 2026-03 | 17 | 94% | -18 min |
| 2026-04 | 12 | 67% | +18 min |
| 2026-05 | 6 | 33% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 36 | 67% |
| Tue | 4 | 100% |
| Wed | 15 | 67% |
| Thu | 22 | 73% |
| Fri | 34 | 71% |
| Sat | 16 | 88% |
| Sun | 25 | 76% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…