Historical on-time performance
San Francisco to Jacksn Hole
737 miData through Dec 2025Source: US DOT · BTS
Flights on SFO–JAC arrive on time 82% of the time over the last 12 months.
On-time rate82%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights
based on 163 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- United AirlinesOn-time80%Medianon timep9035 minCancel0.8%Flights132
- SkyWest AirlinesOn-time90%Medianon timep9010 minCancel0.0%Flights31
Why flights run late
Delay causes
- Airline47%
- Weather1%
- Air traffic (NAS)11%
- Late aircraft40%
- 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 SFO → JAC
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 — 89% on time.
- Mornings89% on time · p90 10 min · 290 flights
- Afternoons78% on time · p90 40 min · 288 flights
- Middays70% on time · p90 55 min · 407 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 81% on time.
- Sundays81% on time · p90 25 min · 162 flights · limited
- Tuesdays80% on time · p90 55 min · 120 flights · limited
- Fridays79% on time · p90 30 min · 138 flights · limited
- Thursdays78% on time · p90 30 min · 124 flights · limited
- Saturdays78% on time · p90 35 min · 192 flights · limited
- Mondays76% on time · p90 45 min · 123 flights · limited
- Wednesdays74% on time · p90 40 min · 156 flights · limited
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