Route · SEA → OGG · 2020–2025 BTS data
Seattle to Kahului
The SEA–OGG corridor (Seattle, WA → Kahului, HI) runs ahead of the national average, served by 5 carriers across roughly 2,640 miles.
Data updated 2026-06-13
- 81.4%
- On-time
- +2.4 pts
- vs US avg
- 60 min
- Delay when late
- 9,909
- Flights
Cancelled
1.5%
Best Month
Apr 2025 93%
Worst Month
Dec 2025 70%
Distance
2,640 mi
Carriers
5
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 155 | 46 | 0 | 2 | DL,AS,HA |
| Nov 2025 | 147 | 35 | 0 | 4 | HA,AS,DL |
| Oct 2025 | 154 | 34 | 1 | 0 | AS,DL,HA |
| Sep 2025 | 141 | 27 | 0 | 0 | DL,AS,HA |
| Aug 2025 | 152 | 31 | 1 | 0 | HA,AS,DL |
| Jul 2025 | 155 | 31 | 4 | 3 | AS,DL,HA |
| Jun 2025 | 150 | 32 | 0 | 1 | AS,DL,HA |
| May 2025 | 155 | 31 | 0 | 0 | AS,DL,HA |
| Apr 2025 | 150 | 11 | 0 | 0 | HA,AS,DL |
| Mar 2025 | 155 | 22 | 1 | 0 | AS,DL,HA |
| Feb 2025 | 140 | 26 | 3 | 0 | AS,DL,HA |
| Jan 2025 | 155 | 15 | 8 | 1 | AS,DL,HA |
| Dec 2024 | 155 | 39 | 1 | 0 | AS,DL,HA |
| Nov 2024 | 149 | 19 | 0 | 0 | HA,AS,DL |
| Oct 2024 | 154 | 28 | 0 | 0 | AS,DL,HA |
| Sep 2024 | 150 | 25 | 1 | 0 | AS,DL,HA |
| Aug 2024 | 157 | 25 | 1 | 0 | AS,DL,HA |
| Jul 2024 | 155 | 20 | 3 | 0 | AS,DL,HA |
| Jun 2024 | 150 | 18 | 3 | 0 | AS,DL,HA |
| May 2024 | 141 | 23 | 0 | 0 | AS,DL,HA |
| Apr 2024 | 129 | 19 | 2 | 0 | AS,DL,HA |
| Mar 2024 | 144 | 19 | 2 | 0 | AS,DL,HA |
| Feb 2024 | 129 | 24 | 1 | 1 | AS,DL,HA |
| Jan 2024 | 137 | 31 | 23 | 14 | AS,DL,HA |
Cancellation Rate
1.5%
55 of 3,559 flights
Diversion Rate
0.7%
26 of 3,559 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SEA - Seattle
Full on-time, delay-cause, and seasonal performance for Seattle, WA.
Origin airport →OGG - Kahului
Full on-time, delay-cause, and seasonal performance for Kahului, HI.
Destination airport →Compare the two airports
See SEA and OGG side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to SEA–OGG.
Routes with a similar on-time rate
What the Data Says About SEA to OGG
9,909 tracked flights put the SEA to OGG pairing (Seattle to Kahului) at a 81.4% on-time rate, squarely in line with the wider network. Delays that do occur run 59.8 minutes on average. Across the 2,640-mile route and its 5 carriers, the trailing 24 months show 1.5% cancelled and 0.7% diverted (3,559 flights sampled).
The monthly split is wide on this route: Apr 2025 posted the strongest performance at 93% on-time, while Dec 2025 came in at just 70% - a 22-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from SEA to OGG? ▼
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Flight Guides
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.