Historical on-time performance
Hailey to Los Angeles
696 miData through May 2026Source: US DOT · BTS
Flights on SUN–LAX arrive on time 91% of the time over the last 12 months.
On-time rate91%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled0.4%of scheduled flights
based on 269 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time91%Medianon timep9010 minCancel0.4%Flights269
Why flights run late
Delay causes
- Airline61%
- Weather8%
- Air traffic (NAS)5%
- Late aircraft25%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 1 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 SUN → LAX
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 86% to 91% on time.
- Middays91% on time · p90 5 min · 323 flights
- Afternoons89% on time · p90 10 min · 326 flights
- Mornings86% on time · p90 15 min · 151 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 85% to 91% on time.
- Saturdays91% on time · p90 10 min · 164 flights · limited
- Wednesdays89% on time · p90 15 min · 114 flights · limited
- Sundays87% on time · p90 20 min · 168 flights · limited
- Fridays85% on time · p90 25 min · 108 flights · limited
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