How reliable is Yakima Air Terminal McAllister Field?
Flights from YKM departed within 15 minutes of schedule in 89% of 4,229 flights in official BTS history. Here’s the full picture before you book.
Reliability score
on-time, cancellations & delays
Origin-airport operations
What the departure punctuality at YKM looks like
On-time departures
across 4,229 flights
Source: BTS Airport Operations · data through 2026-06-25. Role-specific BTS departure history; advisory context, not a guarantee for any flight.
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Weather by month
Weather history isn’t available for YKM yet
PlaneSane shows month-by-month airport weather once enough historical METAR/IEM observations are loaded for the airport. This does not mean the airport has no weather data forever; it means the current climatology table has no monthly coverage for Yakima Air Terminal McAllister Field.
The read on YKM
What the numbers say about flying through Yakima Air Terminal McAllister Field
Across official performance history, flights from Yakima left within 15 minutes of schedule about 89% of the time over 4,229 flights. That's one of the more dependable operational records you'll see. Pair it with a moderate cancellation rate of 1.5%. When a departure does run late, the typical delay is around 4 minutes.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Yakima, read how we weigh it all in how the PlaneSane Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about YKM
- How reliable is Yakima Air Terminal McAllister Field (YKM)?
- Flights from Yakima left within 15 minutes of schedule roughly 89% of the time across 4,229 flights of official history — one of the more dependable operational records you'll see. The cancellation rate runs about 1.5%. It's advisory context, not a guarantee for any single flight.
Planning a trip through Yakima?
Score real flights to and from YKM on reliability, weather, and connection safety — not just price.