UA1663 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA1663, which currently operates between the airports of San Diego - San Diego International Airport (Airport Code SAN) and Houston - Houston George Bush Intercontinental Airport (Airport Code IAH).
This flight data pertains specifically to the flight's details for Wednesday, May 21, 2025.

UA1663 On Time performance:
76
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

UA1663 United Airlines from San Diego

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

United Airlines
United Airlines

Departure

San Diego (SAN)
May 21, 2025
San Diego International Airport

Arrival

Houston (IAH)
May 21, 2025
Houston George Bush Intercontinental Airport
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.airport-houston.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:

- EK6343 - Emirates

- LH8692 - Lufthansa

Additional Information

Which is the frequency of flight UA1663?
The flight UA1663 is scheduled to flight on daily basis.

Which is the distance of flight UA1663?
The distance between the two airports is 1302 miles.

Which is the flight time of flight UA1663?
The scheduled flight time gate to gate is: 03:12 hours.
The real flight time gate to gate on average is: 03:11 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 Diego: 2025-05-24 09:36:57
Current Time in Houston: 2025-05-24 11:36:57

Alternative Flights

The following airline serve the same route between San Diego and Houston:
United Airlines - Flight Number: UA1179. (On Time performance: 75 - Average Delay: 16 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 May 01, 2025 to May 21, 2025, we have obtained these figures.
Total number of flights: 21
On Time: 16 ( 76 % )
Moderate Delay: 1 ( 5 % )
Significant Delay: 2 ( 10 % )
Major Delay: 1 ( 5 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 5 % )

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: We have gathered available data from last twelve closed months, spanning from May 23, 2024 to October 26, 2024. 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 UA1663

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
21 May
12:09 pm
San Diego (SAN)
05:23 pm
Houston (IAH)
03h 14min
Boeing 737-900
Boeing 737-900
Landed - On-time
Tuesday
20 May
12:08 pm
San Diego (SAN)
05:20 pm
Houston (IAH)
03h 12min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
19 May
12:17 pm
San Diego (SAN)
05:18 pm
Houston (IAH)
03h 01min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
18 May
12:07 pm
San Diego (SAN)
05:03 pm
Houston (IAH)
02h 56min
Boeing 737-900
Boeing 737-900
Landed - On-time
Saturday
17 May
12:52 pm
San Diego (SAN)
05:56 pm
Houston (IAH)
03h 04min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Friday
16 May
12:07 pm
San Diego (SAN)
05:24 pm
Houston (IAH)
03h 17min
Boeing 737-900
Boeing 737-900
Landed - On-time
Thursday
15 May
01:54 pm
()
06:57 pm
Houston (IAH)
Boeing 737-900
Boeing 737-900
Landed - DIVERTED
Thursday
15 May
12:35 pm
San Diego (SAN)
04:20 pm
San Diego (SAN)
Boeing 737-900
Boeing 737-900
- DIVERTED
Wednesday
14 May
12:13 pm
San Diego (SAN)
05:17 pm
Houston (IAH)
Boeing 737-900
Boeing 737-900
Landed - On-time
Tuesday
13 May
12:08 pm
San Diego (SAN)
05:18 pm
Houston (IAH)
Boeing 737-900
Boeing 737-900
Landed - On-time