UA733 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA733, 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 Tuesday, September 30, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA733
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA733
UA733 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
UA733 United Airlines to San Francisco
Landed - On-time
Flight Status for Tuesday September 30, 2025
This flight is also scheduled for Today (October 01, 2025). See it here
This flight is also scheduled for Tomorrow (October 02, 2025). See it here
Landed - On-time
Flight Status for Tuesday September 30, 2025
Departure
Boston (BOS)
September 30, 2025
Boston Logan International Airport
Departed at:
04:09 pm
Terminal:
B
Gate:
B23
Scheduled Departure Time: 04:15 pm
Arrival
San Francisco (SFO)
September 30, 2025
San Francisco International Airport
Arrived at:
07:20 pm
Terminal:
3
Gate:
F21
Scheduled Arrival Time: 07:45 pm
Baggage: 9
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.boston-airport.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:
- AZ4386 - ITA Airways
- NZ9019 - Air New Zealand
- VA8520 - Virgin Australia
Additional Information
Which is the frequency of flight UA733?
The flight UA733 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA733?
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: 2025-10-01 04:51:18
Current Time in San Francisco: 2025-10-01 01:51:18
The flight UA733 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA733?
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: 2025-10-01 04:51:18
Current Time in San Francisco: 2025-10-01 01:51:18
Alternative Flights
The following airlines serves the same route between Boston and San Francisco:
Alaska Airlines
- Flight Number: AS249. (On Time performance: 68 - Average Delay: 24 minutes)
JetBlue
- Flight Number: B61333. (On Time performance: 96 - Average Delay: 5 minutes)
- Flight Number: B61833. (On Time performance: 87 - Average Delay: 8 minutes)
- Flight Number: B6233. (On Time performance: 85 - Average Delay: 10 minutes)
- Flight Number: B6333. (On Time performance: 69 - Average Delay: 24 minutes)
- Flight Number: B6733. (On Time performance: 72 - Average Delay: 22 minutes)
Delta Air Lines
- Flight Number: DL1655. (On Time performance: 73 - Average Delay: 12 minutes)
- Flight Number: DL362. (On Time performance: 80 - Average Delay: 16 minutes)
- Flight Number: DL475. (On Time performance: 82 - Average Delay: 25 minutes)
United Airlines
- Flight Number: UA1008. (On Time performance: 84 - Average Delay: 12 minutes)
- Flight Number: UA1074. (On Time performance: 82 - Average Delay: 16 minutes)
- Flight Number: UA1709. (On Time performance: 58 - Average Delay: 22 minutes)
- Flight Number: UA2279.
- Flight Number: UA2400. (On Time performance: 66 - Average Delay: 28 minutes)
- Flight Number: UA2441. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: UA366. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: UA390. (On Time performance: 86 - Average Delay: 6 minutes)
Alaska Airlines
- Flight Number: AS249. (On Time performance: 68 - Average Delay: 24 minutes)
JetBlue
- Flight Number: B61333. (On Time performance: 96 - Average Delay: 5 minutes)
- Flight Number: B61833. (On Time performance: 87 - Average Delay: 8 minutes)
- Flight Number: B6233. (On Time performance: 85 - Average Delay: 10 minutes)
- Flight Number: B6333. (On Time performance: 69 - Average Delay: 24 minutes)
- Flight Number: B6733. (On Time performance: 72 - Average Delay: 22 minutes)
Delta Air Lines
- Flight Number: DL1655. (On Time performance: 73 - Average Delay: 12 minutes)
- Flight Number: DL362. (On Time performance: 80 - Average Delay: 16 minutes)
- Flight Number: DL475. (On Time performance: 82 - Average Delay: 25 minutes)
United Airlines
- Flight Number: UA1008. (On Time performance: 84 - Average Delay: 12 minutes)
- Flight Number: UA1074. (On Time performance: 82 - Average Delay: 16 minutes)
- Flight Number: UA1709. (On Time performance: 58 - Average Delay: 22 minutes)
- Flight Number: UA2279.
- Flight Number: UA2400. (On Time performance: 66 - Average Delay: 28 minutes)
- Flight Number: UA2441. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: UA366. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: UA390. (On Time performance: 86 - Average Delay: 6 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 UA733
Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
30 September
30 September
04:09 pm
Boston (BOS)
Boston (BOS)
07:20 pm
San Francisco (SFO)
San Francisco (SFO)
06h 11min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
29 September
29 September
04:11 pm
Boston (BOS)
Boston (BOS)
07:32 pm
San Francisco (SFO)
San Francisco (SFO)
06h 21min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
28 September
28 September
04:35 pm
Boston (BOS)
Boston (BOS)
07:45 pm
San Francisco (SFO)
San Francisco (SFO)
06h 10min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
26 September
26 September
04:28 pm
Boston (BOS)
Boston (BOS)
07:15 pm
San Francisco (SFO)
San Francisco (SFO)
05h 47min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
25 September
25 September
07:43 pm
Boston (BOS)
Boston (BOS)
10:30 pm
San Francisco (SFO)
San Francisco (SFO)
05h 47min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed