Historical on-time performance
Salt Lake City to Columbus
1,528 miData through Dec 2025Source: US DOT · BTS
Flights on SLC–CMH arrive on time 81% of the time over the last 12 months.
On-time rate81%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.3%of scheduled flights
based on 335 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time81%Medianon timep9030 minCancel0.3%Flights335
Why flights run late
Delay causes
- Airline58%
- Weather2%
- Air traffic (NAS)14%
- Late aircraft27%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SLC → CMH
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 84% on time.
- Saturdays84% on time · p90 15 min · 82 flights · limited
- Fridays80% on time · p90 30 min · 81 flights · limited
- Wednesdays80% on time · p90 45 min · 81 flights · limited
- Tuesdays79% on time · p90 65 min · 82 flights · limited
- Sundays77% on time · p90 60 min · 82 flights · limited
- Thursdays74% on time · p90 65 min · 81 flights · limited
- Mondays72% on time · p90 40 min · 82 flights · limited
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