Informational Guide to LAX Airport - NON OFFICIAL

UA2128 United Airlines - Flight Status

Codeshare Flights
The flight CM2047 from Copa Airlines (CM) is a codeshare flight operated by United Airlines (UA) under the flight number UA2128. Check this page for details about flight UA2128.

Below, you can find details about United Airlines flight UA2128, which currently operates between the airports of Los Angeles - Los Angeles International Airport (Airport Code LAX) and San Diego - San Diego International Airport (Airport Code SAN).
This flight data pertains specifically to the flight's details for Friday, January 30, 2026.

UA2128 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

UA2128 United Airlines to San Diego

Scheduled - On-time
Flight Status for Friday January 30, 2026

Airline information

United Airlines
United Airlines
Equipment: Boeing 737-900 Passenger (Scimitar Winglets)

Departure

Los Angeles (LAX)
January 30, 2026
Los Angeles International Airport
Estimated Departure Time:
06:59 pm
Terminal:
7
Gate:
70A
Scheduled Departure Time: 06:59 pm

Arrival

San Diego (SAN)
January 30, 2026
San Diego International Airport
Estimated Arrival Time:
07:54 pm
Terminal:
2
Gate:
41
Scheduled Arrival Time: 07:54 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.los-angeles-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:

- AV2142 - Avianca

- CM2047 - Copa Airlines

- LH8876 - Lufthansa

- NH7266 - ANA All Nippon Airways

- NZ6939 - Air New Zealand

- OZ6230 - Asiana Airlines

- VA8420 - Virgin Australia

Additional Information

Which is the frequency of flight UA2128?
The flight UA2128 is scheduled to flight on daily basis.

Which is the distance of flight UA2128?
The distance between the two airports is 109 miles.

Which is the flight time of flight UA2128?
The scheduled flight time gate to gate is: 00:55 hours.
The real flight time gate to gate on average is: 00:51 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

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

Delta Air Lines
- Flight Number: DL3746. (On Time performance: 71 - Average Delay: 20 minutes)
- Flight Number: DL4001. (On Time performance: 83 - Average Delay: 13 minutes)
- Flight Number: DL4018. (On Time performance: 83 - Average Delay: 13 minutes)
- Flight Number: DL4087. (On Time performance: 77 - Average Delay: 16 minutes)

United Airlines
- Flight Number: UA4642. (On Time performance: 93 - Average Delay: 1 minutes)
- Flight Number: UA4643. (On Time performance: 84 - Average Delay: 12 minutes)
- Flight Number: UA5415. (On Time performance: 88 - Average Delay: 9 minutes)
- Flight Number: UA5612. (On Time performance: 86 - Average Delay: 37 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 January 11, 2026 to January 25, 2026, we have obtained these figures.
Total number of flights: 5
On Time: 4 ( 80 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 20 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 12 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 UA2128

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
25 January
06:54 pm
Los Angeles (LAX)
07:42 pm
San Diego (SAN)
00h 48min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
23 January
06:57 pm
Los Angeles (LAX)
07:45 pm
San Diego (SAN)
00h 48min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
18 January
06:52 pm
Los Angeles (LAX)
07:44 pm
San Diego (SAN)
00h 52min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
16 January
06:54 pm
Los Angeles (LAX)
07:52 pm
San Diego (SAN)
00h 58min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
11 January
08:04 pm
Los Angeles (LAX)
08:53 pm
San Diego (SAN)
00h 49min
Boeing 737-900
Boeing 737-900
Landed - Delayed