UA5821 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA5821, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Omaha - Omaha Eppley Airfield (Airport Code OMA).
This flight data pertains specifically to the flight's details for Saturday, December 20, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA5821
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA5821
UA5821 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
UA5821 United Airlines to Omaha
Scheduled - On-time
Flight Status for Saturday December 20, 2025
This flight was also scheduled for Yesterday (December 18, 2025). See it here
This flight is also scheduled for Today (December 19, 2025). See it here
Scheduled - On-time
Flight Status for Saturday December 20, 2025
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
San Francisco (SFO)
December 20, 2025
San Francisco International Airport
Estimated Departure Time:
04:28 pm
Terminal:
3
Gate:
-
Scheduled Departure Time: 04:28 pm
Arrival
Omaha (OMA)
December 20, 2025
Omaha Eppley Airfield
Estimated Arrival Time:
09:59 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 09:59 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:
- EK6371 - Emirates
Additional Information
Which is the frequency of flight UA5821?
The flight UA5821 is currently not scheduled at San Francisco Airport (SFO).
Which is the distance of flight UA5821?
The distance between the two airports is 1431 miles.
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 Francisco: 2025-12-19 14:35:42
Current Time in Omaha: 2025-12-19 16:35:42
The flight UA5821 is currently not scheduled at San Francisco Airport (SFO).
Which is the distance of flight UA5821?
The distance between the two airports is 1431 miles.
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 Francisco: 2025-12-19 14:35:42
Current Time in Omaha: 2025-12-19 16:35:42
Alternative Flights
The following airline serve the same route between San Francisco and Omaha:
United Airlines - Flight Number: UA5575. (On Time performance: 70 - Average Delay: 18 minutes)
United Airlines - Flight Number: UA5575. (On Time performance: 70 - Average Delay: 18 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: We have gathered available data from last twelve closed months, spanning from March 30, 2025 to May 21, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.
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 March 30, 2025 to May 21, 2025. 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 UA5821
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
18 December
18 December
08:53 pm
San Francisco (SFO)
San Francisco (SFO)
02:26 am
Omaha (OMA)
Omaha (OMA)
03h 33min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed