Historical on-time performance
San Francisco to Pasco
620 miData through May 2026Source: US DOT · BTS
Flights on SFO–PSC arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled0.2%of scheduled flights
based on 609 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time80%Medianon timep9035 minCancel0.2%Flights609
Why flights run late
Delay causes
- Airline46%
- Weather5%
- Air traffic (NAS)33%
- Late aircraft17%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 1 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 SFO → PSC
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 91% on time.
- Mornings91% on time · p90 10 min · 427 flights
- Evenings84% on time · p90 35 min · 333 flights
- Middays81% on time · p90 35 min · 618 flights
- Overnights72% on time · p90 45 min · 420 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 79% to 85% on time.
- Tuesdays85% on time · p90 25 min · 259 flights
- Saturdays84% on time · p90 35 min · 247 flights
- Sundays82% on time · p90 35 min · 261 flights
- Wednesdays81% on time · p90 30 min · 258 flights
- Mondays80% on time · p90 45 min · 263 flights
- Thursdays80% on time · p90 30 min · 255 flights
- Fridays79% on time · p90 35 min · 256 flights
Keep exploring