Flight OddsDFW → ONT Frontier Airlines
Frontier Airlines · Dallas/Fort Worth, TX to Ontario, CA · 322 flights, 2025-07-01 to 2026-06-30 · aggregated across 3 flight numbers
On-time arrival
81%
Median delay
-10 min
90th percentile
+39 min
Cancellation rate
3%
How on-time is Frontier Airlines from DFW to ONT?
Across every Frontier Airlines flight number on DFW → ONT (322 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -10 min; the worst 10% ran +39 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 254 | 81% |
| 16-30 min | 18 | 6% |
| 31-60 min | 24 | 8% |
| 61-120 min | 10 | 3% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 83% | +15 min |
| 2025-08 | 22 | 73% | +4 min |
| 2025-09 | 24 | 83% | 0 min |
| 2025-10 | 27 | 85% | -4 min |
| 2025-11 | 28 | 75% | +4 min |
| 2025-12 | 31 | 90% | -6 min |
| 2026-01 | 21 | 90% | -9 min |
| 2026-02 | 17 | 100% | -15 min |
| 2026-03 | 29 | 86% | -13 min |
| 2026-04 | 30 | 83% | +5 min |
| 2026-05 | 31 | 71% | +8 min |
| 2026-06 | 29 | 66% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 73% |
| Tue | 32 | 84% |
| Wed | 19 | 79% |
| Thu | 64 | 88% |
| Fri | 49 | 90% |
| Sat | 37 | 81% |
| Sun | 60 | 75% |
F9 flight numbers on DFW → ONT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…