Informational Guide to Ellison Onizuka International Airport (KOA) - NON OFFICIAL

UA2229 United Airlines - Flight Status

Codeshare Flights
The flight AC3528 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA2229. Check this page for details about flight UA2229.

Below, you can find details about United Airlines flight UA2229, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Kailua-Kona - Ellison Onizuka Kona Intl Airport at Keahole (Airport Code KOA).
This flight data pertains specifically to the flight's details for Sunday, February 01, 2026.

UA2229 On Time performance:
91
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

UA2229 United Airlines from San Francisco

Scheduled - On-time
Flight Status for Sunday February 01, 2026

Airline information

United Airlines
United Airlines
Equipment: Boeing 737MAX 9 Passenger

Departure

San Francisco (SFO)
February 01, 2026
San Francisco International Airport
Estimated Departure Time:
10:50 am
Terminal:
3
Gate:
E10
Scheduled Departure Time: 10:50 am

Arrival

Kailua-Kona (KOA)
February 01, 2026
Ellison Onizuka Kona Intl Airport at Keahole
Estimated Arrival Time:
02:44 pm
Gate:
-
Scheduled Arrival Time: 02:44 pm
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.kona-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:

- AC3528 - Air Canada

- AZ4489 - ITA Airways

Additional Information

Which is the frequency of flight UA2229?
The flight UA2229 is scheduled to flight on daily basis.

Which is the distance of flight UA2229?
The distance between the two airports is 2366 miles.

Which is the flight time of flight UA2229?
The scheduled flight time gate to gate is: 05:54 hours.
The real flight time gate to gate on average is: 05:40 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 San Francisco: 2026-02-01 02:13:50
Current Time in Kailua-Kona: 2026-02-01 00:13:50

Alternative Flights

The following airlines serves the same route between San Francisco and Kailua-Kona:

Alaska Airlines
- Flight Number: AS789. (On Time performance: 88 - Average Delay: 5 minutes)

United Airlines
- Flight Number: UA1721. (On Time performance: 90 - Average Delay: 7 minutes)

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 December 18, 2025 to January 30, 2026, we have obtained these figures.
Total number of flights: 44
On Time: 40 ( 91 % )
Moderate Delay: 2 ( 5 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 5 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 5 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from December 18, 2025 to January 30, 2026. 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: We have gathered available data from last twelve closed months, spanning from December 18, 2025 to January 30, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights UA2229

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
31 January
11:10 am
San Francisco (SFO)
02:56 pm
Kailua-Kona (KOA)
05h 46min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
30 January
10:43 am
San Francisco (SFO)
02:32 pm
Kailua-Kona (KOA)
05h 49min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
29 January
10:43 am
San Francisco (SFO)
02:22 pm
Kailua-Kona (KOA)
05h 39min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
28 January
10:40 am
San Francisco (SFO)
02:17 pm
Kailua-Kona (KOA)
05h 37min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
27 January
10:54 am
San Francisco (SFO)
02:27 pm
Kailua-Kona (KOA)
05h 33min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
26 January
10:41 am
San Francisco (SFO)
02:16 pm
Kailua-Kona (KOA)
05h 35min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
25 January
10:43 am
San Francisco (SFO)
02:27 pm
Kailua-Kona (KOA)
05h 44min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
24 January
11:04 am
San Francisco (SFO)
02:42 pm
Kailua-Kona (KOA)
05h 38min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
23 January
10:50 am
San Francisco (SFO)
02:30 pm
Kailua-Kona (KOA)
05h 40min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
22 January
10:47 am
San Francisco (SFO)
02:19 pm
Kailua-Kona (KOA)
05h 32min
Boeing 737MAX
Boeing 737MAX
Landed - On-time