Flight profile · Frontier Airlines
F92551
Philadelphia (PHL) to Atlanta (ATL) · scheduled 5:30 AM – 8:05 AM
How F92551 performs
511 operations, 2024-05-16 to 2026-06-30.
F92551 arrived on time 73.4% of the time, against 78.9% for all PHL → ATL flights — this specific departure is 5.5 percentage points worse than the route as a whole. Against Frontier Airlines’s own flights on this route it is 8.2 points better.
Source: US DOT Bureau of Transportation Statistics · 511 operations between 2024-05-16 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F92551 | 73.4% | 3.91% | -4 min | 8.2% | 511 |
| Frontier Airlines on PHL → ATL | 65.2% | 2.61% | 0 min | 13.5% | 2,719 |
| All PHL → ATL flights | 78.9% | 1.69% | -8 min | 7.9% | 17,339 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-05-16 to 2026-06-30
Other routes F92551 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.
Because the same number has served different journeys, the statistics above describe only the route F92551 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 511 records of F92551 operating PHL → ATL, 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.