AS340 Alaska Airlines - Flight Status
Below, you can find details about Alaska Airlines flight AS340, which currently operates between the airports of Portland - Portland International Airport (Airport Code PDX) and Ontario - Ontario International Airport (Airport Code ONT).
This flight data pertains specifically to the flight's details for Thursday, January 08, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AS340
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AS340
AS340 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
AS340 Alaska Airlines to Ontario
Landed - Delayed
Delay: 267 minutes
Flight Status for Thursday January 08, 2026
This flight is also scheduled for Today (January 09, 2026). See it here
This flight is also scheduled for Tomorrow (January 10, 2026). See it here
Landed - Delayed
Delay: 267 minutes
Flight Status for Thursday January 08, 2026
Airline information
Alaska Airlines
Equipment: Boeing 737-900 (winglets) Passenger/BBJ3
Departure
Portland (PDX)
January 08, 2026
Portland International Airport
Departed at:
10:31 pm
Concourse:
C
Gate:
C6
Scheduled Departure Time: 05:50 pm
Arrival
Ontario (ONT)
January 08, 2026
Ontario International Airport
Arrived at:
12:37 am (2026-01-09)
Terminal:
C
Gate:
211
Scheduled Arrival Time: 08:10 pm
Baggage: 1
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.portland-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:
- HA6451 - Hawaiian Airlines
Additional Information
Which is the frequency of flight AS340?
The flight AS340 is scheduled to flight on Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight AS340?
The distance between the two airports is 840 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight AS340 is scheduled to flight on Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight AS340?
The distance between the two airports is 840 miles.
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 Ontario:
UPS
- Flight Number: 5X2975. (On Time performance: 70 - Average Delay: 20 minutes)
- Flight Number: 5X3975. (On Time performance: 86 - Average Delay: 4 minutes)
- Flight Number: 5X975. (On Time performance: 97 - Average Delay: 2 minutes)
Alaska Airlines
- Flight Number: AS1412. (On Time performance: 59 - Average Delay: 15 minutes)
- Flight Number: AS2134. (On Time performance: 92 - Average Delay: 2 minutes)
- Flight Number: AS97. (On Time performance: 79 - Average Delay: 13 minutes)
UPS
- Flight Number: 5X2975. (On Time performance: 70 - Average Delay: 20 minutes)
- Flight Number: 5X3975. (On Time performance: 86 - Average Delay: 4 minutes)
- Flight Number: 5X975. (On Time performance: 97 - Average Delay: 2 minutes)
Alaska Airlines
- Flight Number: AS1412. (On Time performance: 59 - Average Delay: 15 minutes)
- Flight Number: AS2134. (On Time performance: 92 - Average Delay: 2 minutes)
- Flight Number: AS97. (On Time performance: 79 - Average Delay: 13 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: We have gathered available data from last twelve closed months, spanning from January 02, 2025 to December 17, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.
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: We have gathered available data from last twelve closed months, spanning from January 02, 2025 to December 17, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights AS340
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
08 January
08 January
10:31 pm
Portland (PDX)
Portland (PDX)
12:37 am
Ontario (ONT)
Ontario (ONT)
02h 06min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Wednesday
07 January
07 January
05:48 pm
Portland (PDX)
Portland (PDX)
08:10 pm
Ontario (ONT)
Ontario (ONT)
02h 22min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
17 December
17 December
08:51 pm
Portland (PDX)
Portland (PDX)
10:30 pm
San Francisco (SFO)
San Francisco (SFO)
01h 39min
Boeing 737-800
Boeing 737-800
Landed - On-time