Historical on-time performance
Phoenix to Sioux Falls
1,081 miData through Dec 2025Source: US DOT · BTS
Flights on PHX–FSD arrive on time 81% of the time over the last 12 months.
On-time rate81%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights
based on 350 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesbestOn-time87%Medianon timep9020 minCancel0.0%Flights152
- Envoy AirOn-time77%Medianon timep9025 minCancel1.0%Flights198
Why flights run late
Delay causes
- Airline39%
- Weather0%
- Air traffic (NAS)21%
- Late aircraft41%
- 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 PHX → FSD
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 82% to 84% on time.
- Middays84% on time · p90 25 min · 226 flights
- Mornings82% on time · p90 20 min · 823 flights
- Evenings82% on time · p90 25 min · 68 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 79% to 87% on time.
- Saturdays87% on time · p90 15 min · 172 flights · limited
- Wednesdays86% on time · p90 20 min · 167 flights · limited
- Tuesdays86% on time · p90 15 min · 166 flights · limited
- Sundays82% on time · p90 25 min · 164 flights · limited
- Mondays80% on time · p90 25 min · 168 flights · limited
- Fridays80% on time · p90 20 min · 166 flights · limited
- Thursdays79% on time · p90 20 min · 163 flights · limited
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