UA1221 United Airlines - Flight Status
Codeshare Flights
The flight NZ9568 from Air New Zealand (NZ) is a codeshare flight operated by United Airlines (UA) under the flight number UA1221. Check this page for details about flight UA1221.
Below, you can find details about United Airlines flight UA1221, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Raleigh/Durham - Raleigh-Durham International Airport (Airport Code RDU).
This flight data pertains specifically to the flight's details for Thursday, December 18, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1221
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1221
UA1221 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
UA1221 United Airlines to Raleigh/Durham
Landed - On-time
Flight Status for Thursday December 18, 2025
This flight is also scheduled for Today (December 19, 2025). See it here
This flight is also scheduled for Tomorrow (December 20, 2025). See it here
Landed - On-time
Flight Status for Thursday December 18, 2025
Airline information
United Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
San Francisco (SFO)
December 18, 2025
San Francisco International Airport
Departed at:
09:05 pm
Terminal:
3
Gate:
F21
Scheduled Departure Time: 09:10 pm
Arrival
Raleigh/Durham (RDU)
December 19, 2025
Raleigh-Durham International Airport
Arrived at:
05:02 am
Terminal:
2
Gate:
D13
Scheduled Arrival Time: 05:16 am
Baggage: 4
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- NZ9568 - Air New Zealand
- VA8573 - Virgin Australia
Additional Information
Which is the frequency of flight UA1221?
The flight UA1221 is currently not scheduled at San Francisco Airport (SFO).
Which is the distance of flight UA1221?
The distance between the two airports is 2396 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 14:55:17
Current Time in Raleigh/Durham: 2025-12-19 17:55:17
The flight UA1221 is currently not scheduled at San Francisco Airport (SFO).
Which is the distance of flight UA1221?
The distance between the two airports is 2396 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 14:55:17
Current Time in Raleigh/Durham: 2025-12-19 17:55:17
Alternative Flights
The following airline serve the same route between San Francisco and Raleigh/Durham:
United Airlines - Flight Number: UA2080. (On Time performance: 85 - Average Delay: 8 minutes)
United Airlines - Flight Number: UA2080. (On Time performance: 85 - Average Delay: 8 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 UA1221
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
19 December
19 December
09:05 pm
San Francisco (SFO)
San Francisco (SFO)
05:02 am
Raleigh/Durham (RDU)
Raleigh/Durham (RDU)
04h 57min
Boeing 737MAX
Boeing 737MAX
Landed - On-time