Airport Tips & Quick Reference Guide to San Diego Airport (SAN)

UA1100 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA1100, 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 Tuesday, August 18, 2026.

UA1100 On Time performance:
50
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

UA1100 United Airlines from Los Angeles

Landed - On-time
Flight Status for Tuesday August 18, 2026
This flight was also scheduled for Yesterday (August 17, 2026). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger

Departure

Los Angeles (LAX)
August 18, 2026
Los Angeles International Airport
Departed at:
06:50 pm
Terminal:
7
Gate:
71A
Scheduled Departure Time: 06:59 pm

Arrival

San Diego (SAN)
August 18, 2026
San Diego International Airport
Arrived at:
07:42 pm
Terminal:
2
Gate:
43
Scheduled Arrival Time: 07:55 pm
Baggage: 6
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:

- AV2116 - Avianca

- CM2048 - Copa Airlines

- NH7266 - ANA All Nippon Airways

- NZ6949 - Air New Zealand

- VA8421 - Virgin Australia

Additional Information

Which is the frequency of flight UA1100?
The flight UA1100 is scheduled to flight on daily basis.

Which is the distance of flight UA1100?
The distance between the two airports is 109 miles.

Which is the flight time of flight UA1100?
The scheduled flight time gate to gate is: 00:56 hours.
The real flight time gate to gate on average is: 00:54 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: DL3716. (On Time performance: 77 - Average Delay: 10 minutes)
- Flight Number: DL3746. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: DL4001. (On Time performance: 76 - Average Delay: 11 minutes)
- Flight Number: DL4087. (On Time performance: 84 - Average Delay: 9 minutes)

United Airlines
- Flight Number: UA1068. (On Time performance: 50 - Average Delay: 23 minutes)
- Flight Number: UA4643. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: UA5415. (On Time performance: 77 - Average Delay: 11 minutes)
- Flight Number: UA582. (On Time performance: 50 - Average Delay: 12 minutes)
- Flight Number: UA594. (On Time performance: 77 - Average Delay: 12 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 August 11, 2026 to August 16, 2026, we have obtained these figures.
Total number of flights: 6
On Time: 3 ( 50 % )
Moderate Delay: 1 ( 17 % )
Significant Delay: 1 ( 17 % )
Major Delay: 1 ( 17 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 27 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 UA1100

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
17 August
07:34 pm
Los Angeles (LAX)
09:00 pm
San Diego (SAN)
01h 26min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Sunday
16 August
07:35 pm
Los Angeles (LAX)
08:27 pm
San Diego (SAN)
00h 52min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Saturday
15 August
07:00 pm
Los Angeles (LAX)
07:56 pm
San Diego (SAN)
00h 56min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
14 August
08:50 pm
Los Angeles (LAX)
09:36 pm
San Diego (SAN)
00h 46min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
13 August
07:20 pm
Los Angeles (LAX)
08:17 pm
San Diego (SAN)
00h 57min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Wednesday
12 August
06:58 pm
Los Angeles (LAX)
07:58 pm
San Diego (SAN)
01h 00min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
11 August
07:02 pm
Los Angeles (LAX)
07:52 pm
San Diego (SAN)
00h 50min
Boeing 737-800
Boeing 737-800
Landed - On-time