Historical on-time performance
Medford to Phoenix
Flights on MFR–PHX arrive on time 87% of the time over the last 12 months.
based on 689 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.
- SkyWest AirlinesOn-time88%Medianon timep9020 minCancel0.2%Flights477
- Envoy AirOn-time85%Medianon timep9015 minCancel1.4%Flights212
Why flights run late
Delay causes
- Airline49%
- Weather19%
- Air traffic (NAS)8%
- Late aircraft24%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather75%
- Air traffic (NAS)25%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 4 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 MFR → PHX
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 90% on time.
- Mornings90% on time · p90 10 min · 1,098 flights
- Middays88% on time · p90 15 min · 158 flights · limited
- Afternoons86% on time · p90 30 min · 884 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 85% to 91% on time.
- Thursdays91% on time · p90 10 min · 323 flights
- Wednesdays91% on time · p90 10 min · 311 flights
- Sundays88% on time · p90 20 min · 327 flights
- Tuesdays88% on time · p90 25 min · 293 flights
- Saturdays87% on time · p90 20 min · 306 flights
- Mondays87% on time · p90 20 min · 318 flights
- Fridays85% on time · p90 20 min · 331 flights
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