Flight OddsLAS → STL Frontier Airlines
Frontier Airlines · Las Vegas, NV to St. Louis, MO · 295 flights, 2025-07-03 to 2026-06-30 · aggregated across 2 flight numbers
On-time arrival
87%
Median delay
-15 min
90th percentile
+28 min
Cancellation rate
2%
How on-time is Frontier Airlines from LAS to STL?
Across every Frontier Airlines flight number on LAS → STL (295 flights, 2025-07-03 to 2026-06-30), 87% arrived within 15 minutes of schedule. Median arrival delay -15 min; the worst 10% ran +28 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 250 | 87% |
| 16-30 min | 9 | 3% |
| 31-60 min | 10 | 3% |
| 61-120 min | 12 | 4% |
| 2+ hrs | 7 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 17 | 82% | +4 min |
| 2025-08 | 20 | 85% | +13 min |
| 2025-09 | 28 | 93% | -4 min |
| 2025-10 | 27 | 89% | -8 min |
| 2025-11 | 26 | 92% | -22 min |
| 2025-12 | 27 | 89% | -9 min |
| 2026-01 | 22 | 77% | -2 min |
| 2026-02 | 17 | 100% | -19 min |
| 2026-03 | 33 | 91% | -5 min |
| 2026-04 | 17 | 82% | -12 min |
| 2026-05 | 27 | 96% | -6 min |
| 2026-06 | 27 | 63% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 61 | 80% |
| Tue | 17 | 88% |
| Wed | 13 | 85% |
| Thu | 51 | 84% |
| Fri | 64 | 89% |
| Sat | 28 | 93% |
| Sun | 54 | 91% |
F9 flight numbers on LAS → STL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…