Route
ITO → HNL
Hilo International Airport Daniel K. Inouye International Airport
How punctual is this route?
- On-time arrivals
- 82.6%
- Less than 15 minutes late
- Cancelled
- 1.5%
- Of scheduled flights
- Average delay when late
- 53 min
- Flights arriving 15+ minutes late
- Flights tracked
- 6,272
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 65%
- Airline (crew, maintenance, cleaning) 24%
- Air traffic control & airport 8%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 94.5% | 496 |
| October 2025 | 88.5% | 514 |
| November 2025 | 87.7% | 512 |
| December 2025 | 77.4% | 540 |
| January 2026 | 79.3% | 543 |
| February 2026 | 81.1% | 492 |
| March 2026 | 76.6% | 530 |
| April 2026 | 79.0% | 546 |
| May 2026 | 77.9% | 542 |
| June 2026 | 84.6% | 523 |
| July 2026 | 82.2% | 518 |
| August 2026 | 83.0% | 516 |
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 | 2,995 | 75.1% | 2.3% | 52 min |
| Southwest Airlines | 1,822 | 94.1% | 1.0% | 69 min |
| Hawaiian Airlines | 1,455 | 83.2% | 0.3% | 47 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS1001
8% late · 242 flights
-
AS1081
41% late · 242 flights
-
AS1031
26% late · 237 flights
-
AS1061
22% late · 233 flights
-
AS1021
13% late · 220 flights
-
AS1101
25% late · 210 flights
-
AS1051
32% late · 209 flights
-
AS1121
24% late · 207 flights
-
AS1111
28% late · 205 flights
-
AS1091
39% late · 204 flights
-
AS1071
28% late · 196 flights
-
AS1011
8% late · 194 flights
-
AS1041
23% late · 157 flights
-
HA1011
10% late · 67 flights
-
HA1021
11% late · 67 flights
-
HA1041
22% late · 67 flights
-
HA1061
31% late · 67 flights
-
HA1071
21% late · 67 flights
-
HA1081
37% late · 67 flights
-
HA1101
25% late · 67 flights
-
HA1051
26% late · 66 flights
-
WN3083
0% late · 64 flights
-
WN3084
2% late · 64 flights
-
WN3085
8% late · 64 flights
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