Historical on-time performance
Salt Lake City to Kalispell
532 miData through Dec 2025Source: US DOT · BTS
Flights on SLC–FCA arrive on time 90% of the time over the last 12 months.
On-time rate90%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled0.5%of scheduled flights
based on 1,128 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesbestOn-time93%Medianon timep905 minCancel0.6%Flights791
- Delta Air LinesOn-time85%Medianon timep9020 minCancel0.3%Flights337
Why flights run late
Delay causes
- Airline41%
- Weather43%
- Air traffic (NAS)7%
- Late aircraft9%
- Security0%
Most delay minutes here are attributed to Weather.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SLC → FCA
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 81% to 94% on time.
- Middays94% on time · p90 5 min · 343 flights
- Mornings93% on time · p90 5 min · 937 flights
- Afternoons89% on time · p90 15 min · 1,007 flights
- Overnights81% on time · p90 30 min · 1,149 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 86% to 91% on time.
- Tuesdays91% on time · p90 10 min · 496 flights
- Saturdays89% on time · p90 15 min · 456 flights
- Wednesdays88% on time · p90 15 min · 497 flights
- Mondays87% on time · p90 15 min · 499 flights
- Fridays87% on time · p90 15 min · 498 flights
- Thursdays87% on time · p90 20 min · 495 flights
- Sundays86% on time · p90 15 min · 495 flights
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