Historical on-time performance
Salt Lake City to Santa Ana
Flights on SLC–SNA arrive on time 82% of the time over the last 12 months.
based on 1,657 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesOn-time82%Medianon timep9025 minCancel0.5%Flights1,657
Why flights run late
Delay causes
- Airline65%
- Weather2%
- Air traffic (NAS)14%
- Late aircraft20%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline100%
- Weather0%
- Air traffic (NAS)0%
- 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 SLC → SNA
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 79% to 88% on time.
- Mornings88% on time · p90 15 min · 1,125 flights
- Overnights88% on time · p90 15 min · 1,093 flights
- Evenings82% on time · p90 35 min · 806 flights
- Middays82% on time · p90 25 min · 1,121 flights
- Afternoons79% on time · p90 40 min · 1,127 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 80% to 87% on time.
- Tuesdays87% on time · p90 20 min · 753 flights
- Wednesdays87% on time · p90 20 min · 754 flights
- Saturdays85% on time · p90 25 min · 642 flights
- Fridays83% on time · p90 25 min · 786 flights
- Thursdays82% on time · p90 25 min · 777 flights
- Mondays82% on time · p90 35 min · 775 flights
- Sundays80% on time · p90 25 min · 785 flights
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