Historical on-time performance
Phoenix to Monterey
598 miData through Dec 2025Source: US DOT · BTS
Flights on PHX–MRY arrive on time 78% of the time over the last 12 months.
On-time rate78%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled1.0%of scheduled flights
based on 1,226 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-time79%Medianon timep9030 minCancel1.2%Flights663
- Envoy AirOn-time78%Medianon timep9030 minCancel1.0%Flights398
- American AirlinesOn-time73%Medianon timep9075 minCancel0.0%Flights165
Why flights run late
Delay causes
- Airline57%
- Weather2%
- Air traffic (NAS)15%
- Late aircraft26%
- 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 → MRY
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 78% to 88% on time.
- Evenings88% on time · p90 20 min · 513 flights
- Mornings88% on time · p90 20 min · 664 flights
- Afternoons83% on time · p90 30 min · 825 flights
- Middays78% on time · p90 30 min · 1,298 flights
- Overnights78% on time · p90 40 min · 560 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 86% on time.
- Tuesdays86% on time · p90 15 min · 499 flights
- Wednesdays84% on time · p90 30 min · 538 flights
- Saturdays83% on time · p90 30 min · 528 flights
- Thursdays83% on time · p90 30 min · 575 flights
- Fridays83% on time · p90 30 min · 567 flights
- Mondays79% on time · p90 35 min · 571 flights
- Sundays78% on time · p90 35 min · 582 flights
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