Historical on-time performance
Santa Ana to Tucson
417 miData through Dec 2025Source: US DOT · BTS
Flights on SNA–TUS arrive on time 82% of the time over the last 12 months.
On-time rate82%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled1.6%of scheduled flights
based on 62 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time82%Medianon timep9020 minCancel1.6%Flights62
Why flights run late
Delay causes
- Airline24%
- Weather0%
- Air traffic (NAS)30%
- Late aircraft46%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SNA → TUS
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 92% on time.
- Mornings92% on time · p90 on time · 66 flights · limited
- Afternoons82% on time · p90 25 min · 168 flights · limited
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