Las Vegas (LAS) to Kalispell (FCA): On-Time Performance
Data through July 2026
Las Vegas (LAS) to Kalispell (FCA) is a thinner route than most in this dataset — 104 departures over the past year, roughly 2 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 87% arrived on time, comfortably above the national average of 78%.
- On-time
- 87%
- arrived <15 min late
- Avg delay
- 9 min
- completed flights
- Cancelled
- 0.4%
- Flights/day
- 0.28
- last 12 months
- Duration
- 2h 29m
- scheduled
- Distance
- 846 mi
Monthly on-time trend
Best time to fly from LAS to FCA
Departure time makes little difference on this route — on-time rates stay within a few points across the day.
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 90% | 4 min |
| Tuesday | 91% | 6 min |
| Thursday | 86% | 7 min |
| Friday | 82% | 8 min |
| Saturdaybest | 100% | 2 min |
| Sunday | 86% | 12 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft18%
- Airline operations44%
- National airspace system19%
- Weather18%
Frequently asked questions
- How often are flights from LAS to FCA delayed?
- 14% of LAS–FCA flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 9 minutes.
- What is the best time of day to fly from LAS to FCA?
- Departures around 1 p.m. have the best record (89% on-time), while departures around 6 a.m. have the worst (85%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from LAS to FCA?
- The scheduled LAS–FCA flight time averages 2h 29m over 846 miles. Actual arrival times vary — flights on this route land 15+ minutes late 14% of the time.
- How often are LAS to FCA flights cancelled?
- 0.4% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
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Based on 224 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.