Route
HNL → KOA
Daniel K. Inouye International Airport Ellison Onizuka Kona International Airport at Keāhole
How punctual is this route?
- On-time arrivals
- 85.3%
- Less than 15 minutes late
- Cancelled
- 1.4%
- Of scheduled flights
- Average delay when late
- 52 min
- Flights arriving 15+ minutes late
- Flights tracked
- 7,226
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 50%
- Late-arriving aircraft 37%
- Air traffic control & airport 9%
- Extreme weather 3%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 94.9% | 570 |
| October 2025 | 89.2% | 590 |
| November 2025 | 89.4% | 584 |
| December 2025 | 81.2% | 607 |
| January 2026 | 83.1% | 650 |
| February 2026 | 83.5% | 573 |
| March 2026 | 78.6% | 627 |
| April 2026 | 82.8% | 590 |
| May 2026 | 85.2% | 634 |
| June 2026 | 87.7% | 586 |
| July 2026 | 84.3% | 598 |
| August 2026 | 85.2% | 617 |
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 | 3,696 | 82.0% | 1.6% | 51 min |
| Southwest Airlines | 1,770 | 90.9% | 1.3% | 53 min |
| Hawaiian Airlines | 1,760 | 86.7% | 1.1% | 53 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS1018
6% late · 243 flights
-
AS1158
20% late · 242 flights
-
AS1088
31% late · 241 flights
-
AS1138
25% late · 241 flights
-
AS1078
22% late · 237 flights
-
AS1098
29% late · 235 flights
-
AS1028
6% late · 232 flights
-
AS1058
14% late · 230 flights
-
AS1148
24% late · 224 flights
-
AS1068
16% late · 223 flights
-
AS1108
28% late · 223 flights
-
AS1038
7% late · 209 flights
-
AS1168
13% late · 197 flights
-
AS1118
23% late · 178 flights
-
AS1048
8% late · 168 flights
-
AS1128
28% late · 125 flights
-
AS1178
15% late · 111 flights
-
AS1008
4% late · 106 flights
-
HA1018
8% late · 67 flights
-
HA1048
8% late · 67 flights
-
HA1068
15% late · 67 flights
-
HA1078
15% late · 67 flights
-
HA1118
33% late · 67 flights
-
HA1058
14% late · 66 flights
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