Route
KOA → HNL
Ellison Onizuka Kona International Airport at Keāhole Daniel K. Inouye International Airport
How punctual is this route?
- On-time arrivals
- 83.8%
- Less than 15 minutes late
- Cancelled
- 1.5%
- Of scheduled flights
- Average delay when late
- 56 min
- Flights arriving 15+ minutes late
- Flights tracked
- 7,227
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 60%
- Airline (crew, maintenance, cleaning) 27%
- Air traffic control & airport 9%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 94.5% | 570 |
| October 2025 | 90.6% | 590 |
| November 2025 | 89.4% | 584 |
| December 2025 | 77.4% | 607 |
| January 2026 | 80.5% | 650 |
| February 2026 | 82.3% | 574 |
| March 2026 | 76.8% | 628 |
| April 2026 | 82.0% | 589 |
| May 2026 | 82.9% | 635 |
| June 2026 | 86.2% | 586 |
| July 2026 | 83.1% | 598 |
| August 2026 | 81.6% | 616 |
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 | 3,697 | 77.6% | 1.8% | 54 min |
| Southwest Airlines | 1,770 | 95.4% | 1.5% | 73 min |
| Hawaiian Airlines | 1,760 | 85.2% | 1.0% | 58 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS1057
25% late · 243 flights
-
AS1107
26% late · 243 flights
-
AS1147
26% late · 242 flights
-
AS1157
25% late · 236 flights
-
AS1087
29% late · 235 flights
-
AS1077
25% late · 233 flights
-
AS1027
13% late · 231 flights
-
AS1127
15% late · 226 flights
-
AS1097
30% late · 224 flights
-
AS1067
35% late · 222 flights
-
AS1137
26% late · 222 flights
-
AS1167
14% late · 200 flights
-
AS1017
6% late · 197 flights
-
AS1117
23% late · 195 flights
-
AS1047
26% late · 150 flights
-
AS1037
22% late · 134 flights
-
AS1007
14% late · 131 flights
-
AS1177
11% late · 111 flights
-
HA1057
24% late · 67 flights
-
HA1117
12% late · 67 flights
-
HA1127
24% late · 67 flights
-
HA1047
11% late · 66 flights
-
HA1067
30% late · 66 flights
-
HA1107
35% late · 66 flights
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