Historical on-time performance
Orlando to Salt Lake City
Flights on MCO–SLC arrive on time 82% of the time over the last 12 months.
based on 1,453 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- Frontier AirlinesOn-time87%Medianon timep9040 minCancel0.0%Flights30
- Delta Air LinesOn-time82%Medianon timep9035 minCancel0.6%Flights1,423
Why flights run late
Delay causes
- Airline37%
- Weather8%
- Air traffic (NAS)14%
- Late aircraft41%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline89%
- Weather0%
- Air traffic (NAS)11%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 9 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly MCO → SLC
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 90% on time.
- Mornings90% on time · p90 10 min · 1,292 flights
- Middays84% on time · p90 20 min · 1,452 flights
- Afternoons70% on time · p90 60 min · 706 flights
- Evenings69% on time · p90 80 min · 1,729 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 82% on time.
- Tuesdays82% on time · p90 40 min · 691 flights
- Wednesdays82% on time · p90 25 min · 695 flights
- Thursdays81% on time · p90 45 min · 755 flights
- Fridays79% on time · p90 50 min · 766 flights
- Mondays78% on time · p90 45 min · 763 flights
- Saturdays75% on time · p90 45 min · 806 flights
- Sundays74% on time · p90 65 min · 782 flights
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