Kalispell (FCA) to Las Vegas (LAS): On-Time Performance
Data through July 2026
Kalispell (FCA) to Las Vegas (LAS) 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, 72% arrived on time, noticeably below the national average of 78%.
- On-time
- 72%
- arrived <15 min late
- Avg delay
- 23 min
- completed flights
- Cancelled
- 0.9%
- Flights/day
- 0.28
- last 12 months
- Duration
- 2h 28m
- scheduled
- Distance
- 846 mi
Monthly on-time trend
Best time to fly from FCA to LAS
Aim for departures around 9 p.m. (86% on-time); avoid 5 p.m. departures (56%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 70% | 13 min |
| Tuesdaybest | 91% | 11 min |
| Thursday | 70% | 31 min |
| Friday | 64% | 12 min |
| Saturday | 33% | 40 min |
| Sunday | 75% | 20 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft32%
- Airline operations41%
- National airspace system18%
- Weather9%
Frequently asked questions
- How often are flights from FCA to LAS delayed?
- 28% of FCA–LAS 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 23 minutes.
- What is the best time of day to fly from FCA to LAS?
- Departures around 9 p.m. have the best record (86% on-time), while departures around 5 p.m. have the worst (56%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from FCA to LAS?
- The scheduled FCA–LAS flight time averages 2h 28m over 846 miles. Actual arrival times vary — flights on this route land 15+ minutes late 28% of the time.
- How often are FCA to LAS flights cancelled?
- 0.9% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
Explore related pages
More routes from FCA
Other ways to fly to Las Vegas (LAS)
Related guides
Based on 224 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.