Informational Guide to San Francisco Airport (SFO) - NON OFFICIAL

UA273 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA273, which currently operates between the airports of Boston - Boston Logan International Airport (Airport Code BOS) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Sunday, March 09, 2025.

UA273 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

UA273 United Airlines from Boston

Landed - On-time
Flight Status for Sunday March 09, 2025
This flight is also scheduled for Today (March 10, 2025). See it here
This flight is also scheduled for Tomorrow (March 11, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 757-200 Passenger

Departure

Boston (BOS)
March 09, 2025
Boston Logan International Airport
Departed at:
01:47 pm
Terminal:
B
Gate:
B23
Scheduled Departure Time: 01:50 pm

Arrival

San Francisco (SFO)
March 09, 2025
San Francisco International Airport
Arrived at:
05:13 pm
Terminal:
3
Gate:
F16
Scheduled Arrival Time: 05:45 pm
Baggage: 3
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:

- NZ9026 - Air New Zealand

- VA8580 - Virgin Australia

Additional Information

Which is the frequency of flight UA273?
The flight UA273 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight UA273?
The distance between the two airports is 2698 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 Boston: 2025-03-10 13:19:12
Current Time in San Francisco: 2025-03-10 10:19:12

Alternative Flights

The following airlines serves the same route between Boston and San Francisco:

JetBlue
- Flight Number: B6133. (On Time performance: 74 - Average Delay: 12 minutes)
- Flight Number: B62233. (On Time performance: 63 - Average Delay: 14 minutes)
- Flight Number: B6333. (On Time performance: 62 - Average Delay: 26 minutes)
- Flight Number: B6733. (On Time performance: 82 - Average Delay: 9 minutes)

Delta Air Lines
- Flight Number: DL475. (On Time performance: 69 - Average Delay: 18 minutes)
- Flight Number: DL977. (On Time performance: 81 - Average Delay: 11 minutes)

United Airlines
- Flight Number: UA1008. (On Time performance: 77 - Average Delay: 10 minutes)
- Flight Number: UA1187. (On Time performance: 77 - Average Delay: 20 minutes)
- Flight Number: UA1413. (On Time performance: 92 - Average Delay: 10 minutes)
- Flight Number: UA1434. (On Time performance: 93 - Average Delay: 17 minutes)
- Flight Number: UA2367. (On Time performance: 76 - Average Delay: 11 minutes)
- Flight Number: UA2400. (On Time performance: 78 - Average Delay: 16 minutes)
- Flight Number: UA2441. (On Time performance: 85 - Average Delay: 5 minutes)
- Flight Number: UA289.

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

Last Past Flights UA273

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
09 March
01:47 pm
Boston (BOS)
05:13 pm
San Francisco (SFO)
06h 26min
Boeing 757-200
Boeing 757-200
Landed - On-time
Saturday
08 March
01:42 pm
Boston (BOS)
05:17 pm
San Francisco (SFO)
06h 35min
Boeing 757-200
Boeing 757-200
Landed - On-time
Friday
07 March
01:46 pm
Boston (BOS)
05:06 pm
San Francisco (SFO)
06h 20min
Boeing 757-200
Boeing 757-200
Landed - On-time
Thursday
06 March
03:15 pm
Boston (BOS)
06:37 pm
San Francisco (SFO)
06h 22min
Boeing 757-200
Boeing 757-200
Landed - Delayed