Informational Guide to Norman Y. Mineta San Jose Airport (SJC) - NON OFFICIAL

AS242 Alaska Airlines - Flight Status

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Codeshare Flights
The flight HA4721 from Hawaiian Airlines (HA) is a codeshare flight operated by Alaska Airlines (AS) under the flight number AS242. Check this page for details about flight AS242.

Below, you can find details about Alaska Airlines flight AS242, which currently operates between the airports of Kailua-Kona - Ellison Onizuka Kona Intl Airport at Keahole (Airport Code KOA) and San Jose - San Jose Mineta International Airport (Airport Code SJC).
This flight data pertains specifically to the flight's details for Monday, December 01, 2025.

AS242 On Time performance:
80
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

AS242 Alaska Airlines from Kailua-Kona

Landed - On-time
Delay: 2 minutes
Flight Status for Monday December 01, 2025

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Boeing 737-900 (winglets) Passenger/BBJ3

Departure

Kailua-Kona (KOA)
December 01, 2025
Ellison Onizuka Kona Intl Airport at Keahole
Departed at:
04:53 pm
Terminal:
-
Gate:
7
Scheduled Departure Time: 04:55 pm

Arrival

San Jose (SJC)
December 01, 2025
San Jose Mineta International Airport
Arrived at:
12:01 am (2025-12-02)
Terminal:
B
Gate:
32
Scheduled Arrival Time: 11:59 pm
Baggage: B1
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.sanjose-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AA9307 - American Airlines

- HA4721 - Hawaiian Airlines

Additional Information

Which is the frequency of flight AS242?
The flight AS242 is scheduled to flight on Monday, Wednesday, Friday on a weekly basis.

Which is the distance of flight AS242?
The distance between the two airports is 2383 miles.

Which is the flight time of flight AS242?
The scheduled flight time gate to gate is: 05:04 hours.
The real flight time gate to gate on average is: 05:16 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Kailua-Kona: 2025-12-02 06:26:46
Current Time in San Jose: 2025-12-02 08:26:46

Alternative Flights

Alaska Airlines is the only airline operating the route from Kailua-Kona to San Jose.

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from October 27, 2025 to November 28, 2025, we have obtained these figures.
Total number of flights: 15
On Time: 12 ( 80 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 7 % )
Major Delay: 2 ( 13 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 21 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 27, 2025 to November 28, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights AS242

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
01 December
04:53 pm
Kailua-Kona (KOA)
12:01 am
San Jose (SJC)
05h 08min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
28 November
04:58 pm
Kailua-Kona (KOA)
12:11 am
San Jose (SJC)
05h 13min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
26 November
04:58 pm
Kailua-Kona (KOA)
12:04 am
San Jose (SJC)
05h 06min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
24 November
04:51 pm
Kailua-Kona (KOA)
12:06 am
San Jose (SJC)
05h 15min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
21 November
04:51 pm
Kailua-Kona (KOA)
12:05 am
San Jose (SJC)
05h 14min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
19 November
03:40 pm
Kailua-Kona (KOA)
10:18 pm
San Jose (SJC)
04h 38min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
17 November
03:44 pm
Kailua-Kona (KOA)
10:52 pm
San Jose (SJC)
05h 08min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
14 November
03:27 pm
Kailua-Kona (KOA)
10:41 pm
San Jose (SJC)
05h 14min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
12 November
06:04 pm
Kailua-Kona (KOA)
01:11 am
San Jose (SJC)
05h 07min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Monday
10 November
03:39 pm
Kailua-Kona (KOA)
10:56 pm
San Jose (SJC)
05h 17min
Boeing 737MAX
Boeing 737MAX
Landed - On-time