F91105 LAS → PDX

Frontier Airlines · Las Vegas, NV to Portland, OR · 115 flights observed, 2025-07-06 to 2026-06-29 · 763 mi

This flight runs much more reliably at some times of day than others — 93% on-time departing 6–9am vs. 43% departing 9am–12pm.
On-time arrival
79%
Median delay
-5 min
90th percentile
+59 min
Cancellation rate
4%

How often is F91105 on time?

Across 115 flights on LAS → PDX from 2025-07-06 to 2026-06-29, F91105 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +59 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time8779%
16-30 min65%
31-60 min76%
61-120 min98%
2+ hrs11%

Performance by month

MonthFlightsOn-timeAvg delay
2025-07450%+45 min
2025-08333%+21 min
2025-11771%+14 min
2025-121354%+20 min
2026-011493%-5 min
2026-0211100%-9 min
2026-031292%-8 min
2026-041369%-2 min
2026-051889%-1 min
2026-061580%+11 min

Performance by day of week

DayFlightsOn-time
Mon2584%
Tue30%
Wed1100%
Thu2282%
Fri2492%
Sat3100%
Sun3269%

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