OnTimeRoutes
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SkyWest Airlines MFR to SFO on-time performance

SkyWest Airlines nonstop flights from Medford to San Francisco · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.

On-time arrivals
66%
arrived < 15 min late
Cancelled
1.3%
8 flights
Avg arrival delay
29 min
83 min when late
Rank on route
#2 of 2
route average 67% on time

Key facts

  • SkyWest Airlines flights on MFR to SFO arrived on time 66% of the time in Aug 2025 – Jul 2026.
  • 1.3% were cancelled, and 12% arrived an hour or more late.
  • That ranks #2 of 2 airlines on this route, which averaged 67% on time overall.
  • The largest source of delay minutes was air traffic control & airport congestion (47%).

On-time trend by month

10%55%100%July 2025: 66.7% on time, 0.0% cancelledJul ’25August 2025: 83.9% on time, 0.0% cancelledAug ’25September 2025: 55.2% on time, 0.0% cancelledSep ’25October 2025: 67.6% on time, 0.0% cancelledOct ’25November 2025: 63.6% on time, 1.8% cancelledNov ’25December 2025: 63.4% on time, 1.2% cancelledDec ’25January 2026: 70.0% on time, 4.8% cancelledJan ’26February 2026: 73.3% on time, 0.0% cancelledFeb ’26March 2026: 87.8% on time, 0.0% cancelledMar ’26April 2026: 64.0% on time, 2.0% cancelledApr ’26May 2026: 58.5% on time, 2.4% cancelledMay ’26June 2026: 29.6% on time, 0.0% cancelledJun ’26July 2026: 23.3% on time, 0.0% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Air traffic control & airport congestion47%
  • Late-arriving aircraft22%
  • Extreme weather18%
  • Airline (crew, maintenance, cleaning, fueling)13%
  • Security0%

Other airlines on MFR to SFO

625 SkyWest Airlines flights tracked on this route; 8 cancelled, 1 diverted.

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.