Flight profile · Frontier Airlines
F91441
Atlanta (ATL) to Chicago (ORD) · scheduled 9:02 AM – 10:25 AM
How F91441 performs
554 operations, 2024-05-17 to 2026-06-30.
F91441 arrived on time 67.5% of the time, against 74.3% for all ATL → ORD flights — this specific departure is 6.7 percentage points worse than the route as a whole. Against Frontier Airlines’s own flights on this route it is 6.6 points better.
Source: US DOT Bureau of Transportation Statistics · 554 operations between 2024-05-17 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91441 | 67.5% | 1.62% | -1 min | 14.3% | 554 |
| Frontier Airlines on ATL → ORD | 60.9% | 2.97% | 4 min | 18.2% | 1,615 |
| All ATL → ORD flights | 74.3% | 1.63% | -3 min | 9.3% | 17,984 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-05-17 to 2026-06-30
Other routes F91441 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| SLC→PHX Salt Lake City to Phoenix | 2024-01-04 – 2024-01-04 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route F91441 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 554 records of F91441 operating ATL → ORD, 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.