UA740 United Airlines - Flight Status
Codeshare Flights
The flight AC3342 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA740. Check this page for details about flight UA740.
Below, you can find details about United Airlines flight UA740, which currently operates between the airports of Portland - Portland International Airport (Airport Code PDX) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Sunday, August 17, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA740
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA740
UA740 On Time performance:
77
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
UA740 United Airlines from Portland
Landed - On-time
Flight Status for Sunday August 17, 2025
This flight was also scheduled for Yesterday (August 16, 2025). See it here
This flight is also scheduled for Tomorrow (August 18, 2025). See it here
Landed - On-time
Flight Status for Sunday August 17, 2025
Departure
Portland (PDX)
August 17, 2025
Portland International Airport
Departed at:
03:43 pm
Terminal:
-
Gate:
E3
Scheduled Departure Time: 03:40 pm
Arrival
San Francisco (SFO)
August 17, 2025
San Francisco International Airport
Arrived at:
05:26 pm
Terminal:
3
Gate:
F16
Scheduled Arrival Time: 05:28 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.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:
- AC3342 - Air Canada
- LH7863 - Lufthansa
- NZ9353 - Air New Zealand
- VA8462 - Virgin Australia
Additional Information
Which is the frequency of flight UA740?
The flight UA740 is scheduled to flight on daily basis.
Which is the distance of flight UA740?
The distance between the two airports is 551 miles.
Which is the flight time of flight UA740?
The scheduled flight time gate to gate is: 01:48 hours.
The real flight time gate to gate on average is: 01:41 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA740 is scheduled to flight on daily basis.
Which is the distance of flight UA740?
The distance between the two airports is 551 miles.
Which is the flight time of flight UA740?
The scheduled flight time gate to gate is: 01:48 hours.
The real flight time gate to gate on average is: 01:41 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Portland and San Francisco:
Alaska Airlines
- Flight Number: AS128. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: AS1295. (On Time performance: 80 - Average Delay: 18 minutes)
- Flight Number: AS2038. (On Time performance: 80 - Average Delay: 12 minutes)
- Flight Number: AS526. (On Time performance: 73 - Average Delay: 12 minutes)
- Flight Number: AS836. (On Time performance: 89 - Average Delay: 4 minutes)
Frontier Airlines
- Flight Number: F93361. (On Time performance: 89 - Average Delay: 5 minutes)
United Airlines
- Flight Number: UA1116. (On Time performance: 76 - Average Delay: 9 minutes)
- Flight Number: UA1998. (On Time performance: 79 - Average Delay: 12 minutes)
- Flight Number: UA2615. (On Time performance: 60 - Average Delay: 19 minutes)
- Flight Number: UA4781. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: UA5316. (On Time performance: 86 - Average Delay: 9 minutes)
- Flight Number: UA776. (On Time performance: 94 - Average Delay: 8 minutes)
Alaska Airlines
- Flight Number: AS128. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: AS1295. (On Time performance: 80 - Average Delay: 18 minutes)
- Flight Number: AS2038. (On Time performance: 80 - Average Delay: 12 minutes)
- Flight Number: AS526. (On Time performance: 73 - Average Delay: 12 minutes)
- Flight Number: AS836. (On Time performance: 89 - Average Delay: 4 minutes)
Frontier Airlines
- Flight Number: F93361. (On Time performance: 89 - Average Delay: 5 minutes)
United Airlines
- Flight Number: UA1116. (On Time performance: 76 - Average Delay: 9 minutes)
- Flight Number: UA1998. (On Time performance: 79 - Average Delay: 12 minutes)
- Flight Number: UA2615. (On Time performance: 60 - Average Delay: 19 minutes)
- Flight Number: UA4781. (On Time performance: 98 - Average Delay: 2 minutes)
- Flight Number: UA5316. (On Time performance: 86 - Average Delay: 9 minutes)
- Flight Number: UA776. (On Time performance: 94 - Average Delay: 8 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
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
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 01, 2025 to August 13, 2025, we have obtained these figures.
Total number of flights: 13
On Time: 10 ( 77 % )
Moderate Delay: 1 ( 8 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 15 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 30 minutes.
Total number of flights: 13
On Time: 10 ( 77 % )
Moderate Delay: 1 ( 8 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 15 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 30 minutes.
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 UA740
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
16 August
16 August
03:36 pm
Portland (PDX)
Portland (PDX)
05:23 pm
San Francisco (SFO)
San Francisco (SFO)
01h 47min
Airbus A319
Airbus A319
Landed - On-time
Friday
15 August
15 August
03:35 pm
Portland (PDX)
Portland (PDX)
05:13 pm
San Francisco (SFO)
San Francisco (SFO)
01h 38min
Airbus A319
Airbus A319
Landed - On-time
Thursday
14 August
14 August
03:48 pm
Portland (PDX)
Portland (PDX)
05:26 pm
San Francisco (SFO)
San Francisco (SFO)
01h 38min
Airbus A319
Airbus A319
Landed - On-time
Wednesday
13 August
13 August
03:51 pm
Portland (PDX)
Portland (PDX)
05:26 pm
San Francisco (SFO)
San Francisco (SFO)
01h 35min
Airbus A319
Airbus A319
Landed - On-time
Tuesday
12 August
12 August
03:34 pm
Portland (PDX)
Portland (PDX)
05:15 pm
San Francisco (SFO)
San Francisco (SFO)
01h 41min
Airbus A320
Airbus A320
Landed - On-time
Monday
11 August
11 August
03:53 pm
Portland (PDX)
Portland (PDX)
05:31 pm
San Francisco (SFO)
San Francisco (SFO)
01h 38min
Airbus A319
Airbus A319
Landed - On-time
Sunday
10 August
10 August
03:33 pm
Portland (PDX)
Portland (PDX)
05:12 pm
San Francisco (SFO)
San Francisco (SFO)
01h 39min
Airbus A319
Airbus A319
Landed - On-time
Saturday
09 August
09 August
03:37 pm
Portland (PDX)
Portland (PDX)
05:14 pm
San Francisco (SFO)
San Francisco (SFO)
01h 37min
Airbus A320
Airbus A320
Landed - On-time
Friday
08 August
08 August
03:36 pm
Portland (PDX)
Portland (PDX)
05:10 pm
San Francisco (SFO)
San Francisco (SFO)
01h 34min
Airbus A320
Airbus A320
Landed - On-time
Thursday
07 August
07 August
04:13 pm
Portland (PDX)
Portland (PDX)
05:49 pm
San Francisco (SFO)
San Francisco (SFO)
01h 36min
Airbus A319
Airbus A319
Landed - Delayed