Historical on-time performance
Seattle to Medford
352 miData through Dec 2025Source: US DOT · BTS
Flights on SEA–MFR arrive on time 89% of the time over the last 12 months.
On-time rate89%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled1.8%of scheduled flights
based on 1,083 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time89%Medianon timep9010 minCancel1.8%Flights1,083
Why flights run late
Delay causes
- Airline41%
- Weather44%
- Air traffic (NAS)13%
- Late aircraft2%
- Security1%
Most delay minutes here are attributed to Weather.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SEA → MFR
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Afternoons are the most reliable time of day to fly this route — 92% on time.
- Afternoons92% on time · p90 10 min · 906 flights
- Mornings87% on time · p90 15 min · 880 flights
- Overnights87% on time · p90 15 min · 1,026 flights
- Middays84% on time · p90 20 min · 344 flights
- Evenings83% on time · p90 20 min · 80 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 86% to 92% on time.
- Tuesdays92% on time · p90 10 min · 482 flights
- Thursdays90% on time · p90 10 min · 479 flights
- Mondays87% on time · p90 20 min · 479 flights
- Fridays87% on time · p90 15 min · 477 flights
- Wednesdays87% on time · p90 15 min · 485 flights
- Saturdays86% on time · p90 15 min · 370 flights
- Sundays86% on time · p90 20 min · 464 flights
Advertisement
Keep exploring