Informational Guide to San Diego Airport (SAN) - NON OFFICIAL

AS1129 Alaska Airlines - Flight Status

Codeshare Flights
The flight HA4809 from Hawaiian Airlines (HA) is a codeshare flight operated by Alaska Airlines (AS) under the flight number AS1129. Check this page for details about flight AS1129.

Below, you can find details about Alaska Airlines flight AS1129, which currently operates between the airports of Denver - Denver International Airport (Airport Code DEN) and San Diego - San Diego International Airport (Airport Code SAN).
This flight data pertains specifically to the flight's details for Tuesday, October 21, 2025.

AS1129 On Time performance:
83
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

AS1129 Alaska Airlines from Denver

Scheduled - On-time
Flight Status for Tuesday October 21, 2025
This flight was also scheduled for Yesterday (October 20, 2025). See it here
This flight is also scheduled for Tomorrow (October 22, 2025). See it here

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Boeing 737MAX 8 Passenger

Departure

Denver (DEN)
October 21, 2025
Denver International Airport
Estimated Departure Time:
03:00 pm
Terminal:
-
Gate:
A46
Scheduled Departure Time: 03:00 pm

Arrival

San Diego (SAN)
October 21, 2025
San Diego International Airport
Estimated Arrival Time:
04:23 pm
Terminal:
2
Gate:
28
Scheduled Arrival Time: 04:23 pm
Baggage: 1
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.san-diego-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:

- HA4809 - Hawaiian Airlines

Additional Information

Which is the frequency of flight AS1129?
The flight AS1129 is scheduled to flight on daily basis.

Which is the distance of flight AS1129?
The distance between the two airports is 852 miles.

Which is the flight time of flight AS1129?
The scheduled flight time gate to gate is: 02:23 hours.
The real flight time gate to gate on average is: 02:31 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 Denver: 2025-10-21 03:27:42
Current Time in San Diego: 2025-10-21 02:27:42

Alternative Flights

The following airlines serves the same route between Denver and San Diego:

Alaska Airlines
- Flight Number: AS1127. (On Time performance: 92 - Average Delay: 7 minutes)
- Flight Number: AS3025. (On Time performance: 31 - Average Delay: 30 minutes)

Frontier Airlines
- Flight Number: F92711. (On Time performance: 71 - Average Delay: 26 minutes)
- Flight Number: F92817. (On Time performance: 84 - Average Delay: 13 minutes)
- Flight Number: F94989. (On Time performance: 85 - Average Delay: 9 minutes)

United Airlines
- Flight Number: UA1281. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: UA1302. (On Time performance: 83 - Average Delay: 14 minutes)
- Flight Number: UA1835. (On Time performance: 55 - Average Delay: 31 minutes)
- Flight Number: UA1940. (On Time performance: 81 - Average Delay: 10 minutes)
- Flight Number: UA2309. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: UA540. (On Time performance: 60 - Average Delay: 23 minutes)

Southwest Airlines
- Flight Number: WN1004. (On Time performance: 36 - Average Delay: 73 minutes)
- Flight Number: WN1700. (On Time performance: 76 - Average Delay: 16 minutes)
- Flight Number: WN1721. (On Time performance: 43 - Average Delay: 41 minutes)
- Flight Number: WN2161. (On Time performance: 62 - Average Delay: 13 minutes)
- Flight Number: WN2621. (On Time performance: 91 - Average Delay: 7 minutes)
- Flight Number: WN2622. (On Time performance: 69 - Average Delay: 22 minutes)
- Flight Number: WN2624. (On Time performance: 80 - Average Delay: 15 minutes)
- Flight Number: WN2628. (On Time performance: 40 - Average Delay: 39 minutes)
- Flight Number: WN2656. (On Time performance: 82 - Average Delay: 7 minutes)
- Flight Number: WN2657. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN2658. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: WN2663. (On Time performance: 18 - Average Delay: 40 minutes)
- Flight Number: WN2664. (On Time performance: 33 - Average Delay: 28 minutes)
- Flight Number: WN2710. (On Time performance: 73 - Average Delay: 10 minutes)
- Flight Number: WN2712. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: WN294. (On Time performance: 46 - Average Delay: 17 minutes)
- Flight Number: WN3589. (On Time performance: 87 - Average Delay: 6 minutes)
- Flight Number: WN453. (On Time performance: 33 - Average Delay: 15 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 October 04, 2025 to October 16, 2025, we have obtained these figures.
Total number of flights: 12
On Time: 10 ( 83 % )
Moderate Delay: 1 ( 8 % )
Significant Delay: 1 ( 8 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 6 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
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 AS1129

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
20 October
02:52 pm
Denver (DEN)
04:05 pm
San Diego (SAN)
02h 13min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
19 October
02:56 pm
Denver (DEN)
04:16 pm
San Diego (SAN)
02h 20min
Boeing 737-800
Boeing 737-800
Landed - On-time
Saturday
18 October
02:47 pm
Denver (DEN)
04:04 pm
San Diego (SAN)
02h 17min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
17 October
02:49 pm
Denver (DEN)
03:53 pm
San Diego (SAN)
02h 04min
Boeing 737-900
Boeing 737-900
Landed - On-time
Thursday
16 October
03:28 pm
Denver (DEN)
04:58 pm
San Diego (SAN)
02h 30min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Wednesday
15 October
02:54 pm
Denver (DEN)
04:33 pm
San Diego (SAN)
02h 39min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
14 October
02:51 pm
Denver (DEN)
04:40 pm
San Diego (SAN)
02h 49min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Monday
13 October
02:50 pm
Denver (DEN)
04:24 pm
San Diego (SAN)
02h 34min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
12 October
02:57 pm
Denver (DEN)
04:32 pm
San Diego (SAN)
02h 35min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
10 October
02:51 pm
Denver (DEN)
04:17 pm
San Diego (SAN)
02h 26min
Boeing 737-900
Boeing 737-900
Landed - On-time