Flight OddsMDW → DEN Frontier Airlines
Frontier Airlines · Chicago, IL to Denver, CO · 93 flights, 2025-07-03 to 2026-01-19 · aggregated across 2 flight numbers
On-time arrival
66%
Median delay
-7 min
90th percentile
+68 min
Cancellation rate
1%
How on-time is Frontier Airlines from MDW to DEN?
Across every Frontier Airlines flight number on MDW → DEN (93 flights, 2025-07-03 to 2026-01-19), 66% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +68 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 59 | 66% |
| 16-30 min | 10 | 11% |
| 31-60 min | 10 | 11% |
| 61-120 min | 6 | 7% |
| 2+ hrs | 5 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 55% | +36 min |
| 2025-08 | 16 | 63% | +10 min |
| 2025-09 | 9 | 56% | +14 min |
| 2025-10 | 14 | 57% | +23 min |
| 2025-11 | 16 | 88% | +4 min |
| 2025-12 | 10 | 80% | -2 min |
| 2026-01 | 5 | 60% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 78% |
| Tue | 2 | 0% |
| Wed | 1 | 100% |
| Thu | 12 | 75% |
| Fri | 26 | 69% |
| Sat | 9 | 33% |
| Sun | 17 | 59% |
F9 flight numbers on MDW → DEN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…