Flight profile · Frontier Airlines
F91823
San Juan (SJU) to Orlando (MCO) · scheduled 3:03 AM – 6:05 AM
How F91823 performs
851 operations, 2023-11-17 to 2026-06-30.
F91823 arrived on time 78.7% of the time, against 77.3% for all SJU → MCO flights — this specific departure is 1.4 percentage points better than the route as a whole. Against Frontier Airlines’s own flights on this route it is 3.5 points better.
Source: US DOT Bureau of Transportation Statistics · 851 operations between 2023-11-17 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| F91823 | 78.7% | 1.76% | -8 min | 7.9% | 851 |
| Frontier Airlines on SJU → MCO | 75.2% | 1.57% | -7 min | 10.7% | 3,824 |
| All SJU → MCO flights | 77.3% | 1.08% | -5 min | 8.7% | 18,752 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-17 to 2026-06-30
By day of week
Does F91823 run worse on particular days?
Monday is historically the most reliable day and Tuesday the least, a gap of 10.4 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-17 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Data and methodology
Calculated by FlyerIntel from 851 records of F91823 operating SJU → MCO, 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.