UA1990 United Airlines - Flight Status
Codeshare Flights
The flight NZ9321 from Air New Zealand (NZ) is a codeshare flight operated by United Airlines (UA) under the flight number UA1990. Check this page for details about flight UA1990.
Below, you can find details about United Airlines flight UA1990, which currently operates between the airports of Chicago - Chicago O'Hare International Airport (Airport Code ORD) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Sunday, November 30, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1990
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1990
UA1990 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
UA1990 United Airlines from Chicago
Scheduled - On-time
Flight Status for Sunday November 30, 2025
Scheduled - On-time
Flight Status for Sunday November 30, 2025
Airline information
United Airlines
Equipment: Airbus A321neo
Departure
Chicago (ORD)
November 29, 2025
Chicago O'Hare International Airport
Estimated Departure Time:
12:03 am (2025-11-30)
Terminal:
1
Gate:
B9
Scheduled Departure Time: 11:55 pm
Arrival
San Francisco (SFO)
November 30, 2025
San Francisco International Airport
Estimated Arrival Time:
02:34 am
Terminal:
3
Gate:
F14
Scheduled Arrival Time: 02:49 am
Baggage: 5
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:
- AC3768 - Air Canada
- NZ9321 - Air New Zealand
Additional Information
Which is the frequency of flight UA1990?
The flight UA1990 is currently not scheduled at San Francisco Airport (SFO).
Which is the distance of flight UA1990?
The distance between the two airports is 1843 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 Chicago: 2025-11-29 13:56:39
Current Time in San Francisco: 2025-11-29 11:56:39
The flight UA1990 is currently not scheduled at San Francisco Airport (SFO).
Which is the distance of flight UA1990?
The distance between the two airports is 1843 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 Chicago: 2025-11-29 13:56:39
Current Time in San Francisco: 2025-11-29 11:56:39
Alternative Flights
The following airlines serves the same route between Chicago and San Francisco:
American Airlines
- Flight Number: AA1253. (On Time performance: 79 - Average Delay: 26 minutes)
- Flight Number: AA2113. (On Time performance: 72 - Average Delay: 38 minutes)
- Flight Number: AA2418. (On Time performance: 68 - Average Delay: 19 minutes)
United Airlines
- Flight Number: UA1406. (On Time performance: 95 - Average Delay: 4 minutes)
- Flight Number: UA1498. (On Time performance: 73 - Average Delay: 25 minutes)
- Flight Number: UA1577. (On Time performance: 75 - Average Delay: 24 minutes)
- Flight Number: UA210. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: UA2179. (On Time performance: 57 - Average Delay: 19 minutes)
- Flight Number: UA2394. (On Time performance: 52 - Average Delay: 34 minutes)
- Flight Number: UA2465. (On Time performance: 77 - Average Delay: 22 minutes)
- Flight Number: UA2628. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: UA2693. (On Time performance: 85 - Average Delay: 20 minutes)
- Flight Number: UA343. (On Time performance: 70 - Average Delay: 24 minutes)
- Flight Number: UA448. (On Time performance: 75 - Average Delay: 15 minutes)
American Airlines
- Flight Number: AA1253. (On Time performance: 79 - Average Delay: 26 minutes)
- Flight Number: AA2113. (On Time performance: 72 - Average Delay: 38 minutes)
- Flight Number: AA2418. (On Time performance: 68 - Average Delay: 19 minutes)
United Airlines
- Flight Number: UA1406. (On Time performance: 95 - Average Delay: 4 minutes)
- Flight Number: UA1498. (On Time performance: 73 - Average Delay: 25 minutes)
- Flight Number: UA1577. (On Time performance: 75 - Average Delay: 24 minutes)
- Flight Number: UA210. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: UA2179. (On Time performance: 57 - Average Delay: 19 minutes)
- Flight Number: UA2394. (On Time performance: 52 - Average Delay: 34 minutes)
- Flight Number: UA2465. (On Time performance: 77 - Average Delay: 22 minutes)
- Flight Number: UA2628. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: UA2693. (On Time performance: 85 - Average Delay: 20 minutes)
- Flight Number: UA343. (On Time performance: 70 - Average Delay: 24 minutes)
- Flight Number: UA448. (On Time performance: 75 - Average Delay: 15 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 UA1990
No flights for UA1990 were scheduled in the past month. The last flight took place on Sunday, November 30, 2025