SEA to MRY flight delays
Seattle, WA (SEA) Monterey, CA (MRY) · 750 miles
109 flights · July 2024 – July 2026 · US Bureau of Transportation Statistics
86.24%
Arrived on time
Within 15 minutes of schedule
0%
Cancelled
Share of scheduled flights
41 min
When late, late by
Average across delayed arrivals
8 min
Delay per flight
Averaged over every flight flown
What the record says about this route
Only SkyWest Airlines flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
Flights from Seattle to Monterey keep to schedule more reliably than most. On a route this punctual the day you fly matters more than the airline you pick.
Which airline should you fly on this route?
Over July 2024 – July 2026, SkyWest Airlines arrived on time most often on SEA to MRY. Flights ran closest to schedule in January and worst in May.
Every airline on SEA to MRY
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| SkyWest Airlines | 109 | 86.24% | 0% | 41 min | A |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
MRY to SEA Monterey back to Seattle 83.49% on time BOther routes from Seattle
Common questions
Are flights from Seattle to Monterey usually delayed?
86.24% of flights on the SEA to MRY route arrived within 15 minutes of schedule, so roughly 1 in every ten arrived late. That is better than the average route in this record.
Which airlines fly from Seattle to Monterey?
Only SkyWest Airlines appears in the published record on this route, with 109 flights and 86.24% arriving on time.
How often are SEA to MRY flights cancelled?
0% of scheduled flights did not operate — about 1 in every thousand. That is in the normal range.
When SEA to MRY flights are late, how late are they?
About 41 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on SEA to MRY during July 2024 – July 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →