Route · OGG → SEA · 2020–2025 BTS data
Kahului to Seattle
The OGG–SEA corridor (Kahului, HI → Seattle, WA) runs behind the national average, served by 5 carriers across roughly 2,640 miles.
Data updated 2026-06-13
- 78.2%
- On-time
- -0.8 pts
- vs US avg
- 65 min
- Delay when late
- 9,903
- Flights
Cancelled
1.9%
Best Month
Feb 2025 88%
Worst Month
Oct 2025 71%
Distance
2,640 mi
Carriers
5
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 155 | 28 | 5 | 2 | DL,AS,HA |
| Nov 2025 | 148 | 29 | 1 | 1 | HA,AS,DL |
| Oct 2025 | 154 | 44 | 3 | 0 | AS,DL,HA |
| Sep 2025 | 141 | 23 | 0 | 0 | DL,AS,HA |
| Aug 2025 | 152 | 38 | 1 | 0 | HA,AS,DL |
| Jul 2025 | 155 | 44 | 7 | 0 | AS,DL,HA |
| Jun 2025 | 150 | 31 | 0 | 0 | AS,DL,HA |
| May 2025 | 155 | 34 | 0 | 0 | AS,DL,HA |
| Apr 2025 | 150 | 29 | 1 | 2 | HA,AS,DL |
| Mar 2025 | 155 | 30 | 1 | 0 | AS,DL,HA |
| Feb 2025 | 140 | 17 | 2 | 4 | AS,DL,HA |
| Jan 2025 | 154 | 33 | 7 | 0 | AS,DL,HA |
| Dec 2024 | 154 | 26 | 0 | 1 | AS,DL,HA |
| Nov 2024 | 149 | 21 | 0 | 0 | HA,AS,DL |
| Oct 2024 | 154 | 27 | 1 | 0 | AS,DL,HA |
| Sep 2024 | 150 | 20 | 1 | 0 | AS,DL,HA |
| Aug 2024 | 155 | 27 | 0 | 0 | AS,DL,HA |
| Jul 2024 | 155 | 29 | 2 | 0 | AS,DL,HA |
| Jun 2024 | 150 | 34 | 5 | 0 | AS,DL,HA |
| May 2024 | 140 | 40 | 0 | 0 | AS,DL,HA |
| Apr 2024 | 127 | 17 | 1 | 0 | AS,DL,HA |
| Mar 2024 | 146 | 29 | 1 | 1 | AS,DL,HA |
| Feb 2024 | 129 | 28 | 2 | 2 | AS,DL,HA |
| Jan 2024 | 137 | 28 | 28 | 9 | AS,DL,HA |
Cancellation Rate
1.9%
69 of 3,555 flights
Diversion Rate
0.6%
22 of 3,555 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
OGG - Kahului
Full on-time, delay-cause, and seasonal performance for Kahului, HI.
Origin airport →SEA - Seattle
Full on-time, delay-cause, and seasonal performance for Seattle, WA.
Destination airport →Compare the two airports
See OGG and SEA side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to OGG–SEA.
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What the Data Says About OGG to SEA
The Kahului to Seattle corridor (OGG to SEA) posts a 78.2% on-time rate on the lower edge of the average band, based on 9,903 tracked flights. Late flights run 64.9 minutes behind on average. 5 carriers cover the 2,640-mile route; over the last 24 months, 69 of 3,555 flights were cancelled (1.9%) and 0.6% diverted.
The monthly split is wide on this route: Feb 2025 posted the strongest performance at 88% on-time, while Oct 2025 came in at just 71% - a 16-point swing worth factoring into travel timing.
Frequently Asked Questions
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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.