Route
HNL → SEA
Daniel K. Inouye International Airport Seattle–Tacoma International Airport
How punctual is this route?
- On-time arrivals
- 74.9%
- Less than 15 minutes late
- Cancelled
- 1.1%
- Of scheduled flights
- Average delay when late
- 77 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,931
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 56%
- Late-arriving aircraft 30%
- Air traffic control & airport 12%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 77.1% | 240 |
| October 2025 | 76.3% | 247 |
| November 2025 | 74.4% | 236 |
| December 2025 | 70.8% | 255 |
| January 2026 | 77.8% | 252 |
| February 2026 | 80.8% | 231 |
| March 2026 | 77.8% | 259 |
| April 2026 | 70.7% | 241 |
| May 2026 | 77.3% | 248 |
| June 2026 | 75.0% | 237 |
| July 2026 | 71.8% | 243 |
| August 2026 | 68.5% | 242 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Alaska Airlines | 1,663 | 71.1% | 1.3% | 67 min |
| Delta Air Lines | 789 | 88.7% | 1.0% | 83 min |
| Hawaiian Airlines | 479 | 65.2% | 0.6% | 102 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL359
16% late · 365 flights
-
DL440
8% late · 365 flights
-
AS267
28% late · 225 flights
-
AS900
28% late · 224 flights
-
AS822
48% late · 220 flights
-
AS222
21% late · 157 flights
-
AS842
25% late · 123 flights
-
AS990
21% late · 110 flights
-
AS122
25% late · 101 flights
-
AS762
13% late · 70 flights
-
AS90
36% late · 70 flights
-
HA842
35% late · 66 flights
-
HA822
42% late · 65 flights
-
HA900
28% late · 61 flights
-
AS839
63% late · 60 flights
-
AS824
15% late · 55 flights
-
AS896
31% late · 55 flights
-
HA22
45% late · 55 flights
-
HA28
22% late · 55 flights
-
HA634
29% late · 55 flights
-
HA670
40% late · 55 flights
-
AS142
22% late · 46 flights
-
HA990
35% late · 40 flights
-
AS609
5% late · 38 flights
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