How reliable is Dillingham Airport?
Flights from DLG departed within 15 minutes of schedule in 81% of 2,674 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 DLG looks like
On-time departures
across 2,674 flights
Source: BTS Airport Operations · data through 2026-08-08. Role-specific BTS departure history; advisory context, not a guarantee for any flight.
Weather by month
Weather history isn’t available for DLG 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 Dillingham Airport.
The read on DLG
What the numbers say about flying through Dillingham Airport
Across official performance history, flights from Dillingham left within 15 minutes of schedule about 81% of the time over 2,674 flights. That's a solid, better-than-average operational record. Pair it with an elevated cancellation rate of 5.1% — worth weighing alongside the on-time figure. When a departure does run late, the typical delay is around 6 minutes.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Dillingham, 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 DLG
- How reliable is Dillingham Airport (DLG)?
- Flights from Dillingham left within 15 minutes of schedule roughly 81% of the time across 2,674 flights of official history — a solid, better-than-average operational record. The cancellation rate runs about 5.1%. It's advisory context, not a guarantee for any single flight.
Reliability guides
Planning a trip through Dillingham?
Score real flights to and from DLG on reliability, weather, and connection safety — not just price.