Route
HNL → ITO
Daniel K. Inouye International Airport Hilo International Airport
How punctual is this route?
- On-time arrivals
- 83.6%
- Less than 15 minutes late
- Cancelled
- 1.4%
- Of scheduled flights
- Average delay when late
- 51 min
- Flights arriving 15+ minutes late
- Flights tracked
- 6,276
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 48%
- Late-arriving aircraft 42%
- Air traffic control & airport 7%
- Extreme weather 3%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 95.0% | 496 |
| October 2025 | 90.8% | 514 |
| November 2025 | 87.0% | 513 |
| December 2025 | 78.7% | 540 |
| January 2026 | 81.5% | 544 |
| February 2026 | 80.9% | 493 |
| March 2026 | 78.2% | 529 |
| April 2026 | 82.8% | 548 |
| May 2026 | 81.2% | 542 |
| June 2026 | 85.4% | 523 |
| July 2026 | 80.4% | 518 |
| August 2026 | 82.6% | 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 | 2,998 | 79.3% | 2.3% | 51 min |
| Southwest Airlines | 1,822 | 89.0% | 0.8% | 55 min |
| Hawaiian Airlines | 1,456 | 85.7% | 0.3% | 47 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS1122
20% late · 241 flights
-
AS1032
11% late · 237 flights
-
AS1092
33% late · 237 flights
-
AS1062
17% late · 233 flights
-
AS1072
25% late · 228 flights
-
AS1012
11% late · 218 flights
-
AS1022
6% late · 211 flights
-
AS1052
35% late · 210 flights
-
AS1082
36% late · 210 flights
-
AS1112
24% late · 208 flights
-
AS1102
27% late · 203 flights
-
AS1002
7% late · 193 flights
-
AS1042
12% late · 157 flights
-
WN2833
2% late · 95 flights
-
WN2835
13% late · 95 flights
-
WN2837
15% late · 95 flights
-
HA1022
3% late · 67 flights
-
HA1042
20% late · 67 flights
-
HA1052
17% late · 67 flights
-
HA1062
22% late · 67 flights
-
HA1072
21% late · 67 flights
-
HA1082
33% late · 67 flights
-
HA1092
27% late · 67 flights
-
HA1112
31% late · 67 flights
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