Flight profile · Frontier Airlines
F91887
Chicago (MDW) to Dallas–Fort Worth (DFW) · scheduled 6:00 AM – 5:50 PM
How F91887 performs
501 operations, 2024-05-16 to 2026-06-08.
F91887 arrived on time 74.9% of the time, against 70.7% for all MDW → DFW flights — this specific departure is 4.2 percentage points better than the route as a whole. Against Frontier Airlines’s own flights on this route it is 4.2 points better.
Source: US DOT Bureau of Transportation Statistics · 501 operations between 2024-05-16 to 2026-06-08
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91887 | 74.9% | 2.00% | -8 min | 10.9% | 501 |
| Frontier Airlines on MDW → DFW | 70.7% | 1.95% | -6 min | 14.1% | 1,279 |
| All MDW → DFW flights | 70.7% | 1.95% | -6 min | 14.1% | 1,279 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-05-16 to 2026-06-08
Data and methodology
Calculated by FlyerIntel from 501 records of F91887 operating MDW → DFW, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.