Flight profile · Frontier Airlines
F93321
Raleigh–Durham (RDU) to Miami (MIA) · scheduled 3:30 PM – 10:27 AM
How F93321 performs
342 operations, 2024-05-16 to 2026-06-08.
F93321 arrived on time 68.8% of the time, against 78.3% for all RDU → MIA flights — this specific departure is 9.5 percentage points worse than the route as a whole. Against Frontier Airlines’s own flights on this route it is 1.4 points worse.
Source: US DOT Bureau of Transportation Statistics · 342 operations between 2024-05-16 to 2026-06-08
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F93321 | 68.8% | 3.51% | -4 min | 14.2% | 342 |
| Frontier Airlines on RDU → MIA | 70.2% | 3.80% | -6 min | 14.4% | 447 |
| All RDU → MIA flights | 78.3% | 1.55% | -6 min | 8.7% | 7,224 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-05-16 to 2026-06-08
Data and methodology
Calculated by FlyerIntel from 342 records of F93321 operating RDU → MIA, 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.