Historical on-time performance
Phoenix to Medford
854 miData through Dec 2025Source: US DOT · BTS
Flights on PHX–MFR arrive on time 84% of the time over the last 12 months.
On-time rate84%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights
based on 716 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.
- Envoy AirOn-time86%Medianon timep9025 minCancel0.7%Flights150
- SkyWest AirlinesOn-time83%Medianon timep9030 minCancel0.5%Flights566
Why flights run late
Delay causes
- Airline58%
- Weather7%
- Air traffic (NAS)12%
- Late aircraft23%
- 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 PHX → MFR
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 88% on time.
- Middays88% on time · p90 20 min · 1,064 flights
- Afternoons86% on time · p90 25 min · 127 flights · limited
- Evenings83% on time · p90 25 min · 347 flights
- Overnights82% on time · p90 30 min · 636 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 82% to 90% on time.
- Wednesdays90% on time · p90 10 min · 311 flights
- Tuesdays88% on time · p90 15 min · 295 flights
- Thursdays88% on time · p90 20 min · 317 flights
- Saturdays84% on time · p90 30 min · 300 flights
- Sundays84% on time · p90 30 min · 321 flights
- Fridays83% on time · p90 30 min · 321 flights
- Mondays82% on time · p90 35 min · 314 flights
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