UA5721 United Airlines - Flight Status
Codeshare Flights
The flight LH9218 from Lufthansa (LH) is a codeshare flight operated by United Airlines (UA) under the flight number UA5721. Check this page for details about flight UA5721.
Below, you can find details about United Airlines flight UA5721, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Santa Barbara - Santa Barbara Municipal Airport (Airport Code SBA).
This flight data pertains specifically to the flight's details for Sunday, May 31, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA5721
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA5721
UA5721 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA5721 United Airlines to Santa Barbara
Scheduled - On-time
Flight Status for Sunday May 31, 2026
This flight was also scheduled for Yesterday (May 29, 2026). See it here
This flight is also scheduled for Today (May 30, 2026). See it here
Scheduled - On-time
Flight Status for Sunday May 31, 2026
Airline information
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 700 and Challenger 870
Departure
San Francisco (SFO)
May 31, 2026
San Francisco International Airport
Estimated Departure Time:
06:16 pm
Terminal:
3
Gate:
F18
Scheduled Departure Time: 06:16 pm
Arrival
Santa Barbara (SBA)
May 31, 2026
Santa Barbara Municipal Airport
Estimated Arrival Time:
07:42 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 07:42 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.airport-sfo.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:
- AC4362 - Air Canada
- LH9218 - Lufthansa
- NZ9617 - Air New Zealand
Additional Information
Which is the frequency of flight UA5721?
The flight UA5721 is scheduled to flight on daily basis.
Which is the distance of flight UA5721?
The distance between the two airports is 262 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA5721 is scheduled to flight on daily basis.
Which is the distance of flight UA5721?
The distance between the two airports is 262 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between San Francisco and Santa Barbara:
United Airlines - Flight Number: UA1578. (On Time performance: 73 - Average Delay: 11 minutes)
United Airlines - Flight Number: UA1578. (On Time performance: 73 - Average Delay: 11 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
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
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 UA5721
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
29 May
29 May
06:12 pm
San Francisco (SFO)
San Francisco (SFO)
07:31 pm
Santa Barbara (SBA)
Santa Barbara (SBA)
01h 19min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
28 May
28 May
06:16 pm
San Francisco (SFO)
San Francisco (SFO)
07:43 pm
Santa Barbara (SBA)
Santa Barbara (SBA)
01h 27min
Embraer 175 (E
Embraer 175 (E
Wednesday
27 May
27 May
06:11 pm
San Francisco (SFO)
San Francisco (SFO)
07:17 pm
Santa Barbara (SBA)
Santa Barbara (SBA)
01h 06min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
26 May
26 May
06:09 pm
San Francisco (SFO)
San Francisco (SFO)
07:21 pm
Santa Barbara (SBA)
Santa Barbara (SBA)
01h 12min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
25 May
25 May
06:08 pm
San Francisco (SFO)
San Francisco (SFO)
07:14 pm
Santa Barbara (SBA)
Santa Barbara (SBA)
01h 06min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Sunday
24 May
24 May
06:59 pm
San Francisco (SFO)
San Francisco (SFO)
08:23 pm
Santa Barbara (SBA)
Santa Barbara (SBA)
01h 24min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Saturday
23 May
23 May
06:36 pm
San Francisco (SFO)
San Francisco (SFO)
08:00 pm
Santa Barbara (SBA)
Santa Barbara (SBA)
01h 24min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Friday
22 May
22 May
06:40 pm
San Francisco (SFO)
San Francisco (SFO)
07:54 pm
Santa Barbara (SBA)
Santa Barbara (SBA)
01h 14min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
21 May
21 May
06:08 pm
San Francisco (SFO)
San Francisco (SFO)
07:16 pm
Santa Barbara (SBA)
Santa Barbara (SBA)
01h 08min
Embraer 175 (E
Embraer 175 (E
Landed - On-time