F91991 OKC → LAS

Frontier Airlines · Oklahoma City, OK to Las Vegas, NV · 104 flights observed, 2025-07-03 to 2026-05-18 · 986 mi

This flight's scheduled flight time has grown by 12 min since 2025-07 — some of the on-time performance may reflect a more generous published schedule, not a faster or more reliable flight.
On-time arrival
83%
Median delay
-16 min
90th percentile
+39 min
Cancellation rate
1%

How often is F91991 on time?

Across 104 flights on OKC → LAS from 2025-07-03 to 2026-05-18, F91991 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +39 min or later. 1% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time8683%
16-30 min44%
31-60 min99%
61-120 min00%
2+ hrs44%

Performance by month

MonthFlightsOn-timeAvg delay
2025-07978%+6 min
2025-085100%-3 min
2025-091275%+8 min
2025-101385%+7 min
2025-111090%-5 min
2025-121182%-4 min
2026-01978%-3 min
2026-021090%-18 min
2026-0313100%-28 min
2026-04560%+4 min
2026-05667%+8 min

Performance by day of week

DayFlightsOn-time
Mon2781%
Tue367%
Wed1100%
Thu1377%
Fri2685%
Sat2100%
Sun3187%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…