Route
HNL → SMF
Daniel K. Inouye International Airport Sacramento International Airport
How punctual is this route?
- On-time arrivals
- 75.0%
- Less than 15 minutes late
- Cancelled
- 0.3%
- Of scheduled flights
- Average delay when late
- 86 min
- Flights arriving 15+ minutes late
- Flights tracked
- 730
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 73%
- Late-arriving aircraft 19%
- Air traffic control & airport 6%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 75.0% | 60 |
| October 2025 | 83.6% | 62 |
| November 2025 | 81.7% | 60 |
| December 2025 | 67.7% | 62 |
| January 2026 | 75.8% | 62 |
| February 2026 | 81.5% | 56 |
| March 2026 | 62.3% | 62 |
| April 2026 | 78.3% | 60 |
| May 2026 | 85.5% | 62 |
| June 2026 | 73.3% | 60 |
| July 2026 | 77.0% | 62 |
| August 2026 | 59.7% | 62 |
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 |
|---|---|---|---|---|
| Southwest Airlines | 365 | 86.2% | 0.3% | 59 min |
| Alaska Airlines | 243 | 63.1% | 0.4% | 110 min |
| Hawaiian Airlines | 122 | 65.3% | 0.0% | 67 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS820
37% late · 243 flights
-
HA820
36% late · 67 flights
-
WN2870
14% late · 63 flights
-
WN1942
10% late · 61 flights
-
WN1816
11% late · 58 flights
-
WN2691
10% late · 58 flights
-
HA20
33% late · 55 flights
-
WN3092
36% late · 33 flights
-
WN1650
10% late · 31 flights
-
WN1839
13% late · 30 flights
-
WN1882
14% late · 28 flights
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