Historical on-time performance
Salt Lake City to Casper
320 miData through Dec 2025Source: US DOT · BTS
No flights recorded for last 12 months on this route.
By airline
How each carrier compares
No airline figures for this window yet.
Why flights run late
Delay causes
Delay-cause data appears once delayed flights are recorded for this window.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SLC → CPR
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 91% to 91% on time.
- Overnights91% on time · p90 5 min · 551 flights
- Mornings91% on time · p90 on time · 68 flights · limited
- Evenings91% on time · p90 5 min · 54 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 87% to 95% on time.
- Saturdays95% on time · p90 on time · 100 flights · limited
- Mondays92% on time · p90 on time · 102 flights · limited
- Fridays92% on time · p90 5 min · 100 flights · limited
- Tuesdays91% on time · p90 on time · 102 flights · limited
- Sundays91% on time · p90 10 min · 102 flights · limited
- Wednesdays91% on time · p90 5 min · 101 flights · limited
- Thursdays87% on time · p90 15 min · 102 flights · limited
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