Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

AS2129 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS2129, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Pasco - Tri-Cities Airport (Airport Code PSC).
This flight data pertains specifically to the flight's details for Tuesday, March 18, 2025.

AS2129 On Time performance:
79
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

AS2129 Alaska Airlines to Pasco

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

Alaska Airlines
Alaska Airlines

Departure

Seattle (SEA)
March 18, 2025
Seattle-Tacoma International Airport

Arrival

Pasco (PSC)
March 18, 2025
Tri-Cities Airport
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.seattle-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:

- HA6637 - Hawaiian Airlines

- QR8856 - Qatar Airways

Additional Information

Which is the frequency of flight AS2129?
The flight AS2129 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight AS2129?
The distance between the two airports is 171 miles.

Which is the flight time of flight AS2129?
The scheduled flight time gate to gate is: 00:54 hours.
The real flight time gate to gate on average is: 00:55 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 Seattle and Pasco:

Alaska Airlines
- Flight Number: AS1022. (On Time performance: 68 - Average Delay: 16 minutes)
- Flight Number: AS2028. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: AS2253. (On Time performance: 78 - Average Delay: 10 minutes)
- Flight Number: AS3353. (On Time performance: 79 - Average Delay: 17 minutes)

Delta Air Lines
- Flight Number: DL3891. (On Time performance: 79 - Average Delay: 13 minutes)
- Flight Number: DL3992. (On Time performance: 87 - Average Delay: 10 minutes)
- Flight Number: DL4017. (On Time performance: 76 - Average Delay: 15 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from December 31, 2024 to March 18, 2025, we have obtained these figures.
Total number of flights: 34
On Time: 27 ( 79 % )
Moderate Delay: 3 ( 9 % )
Significant Delay: 1 ( 3 % )
Major Delay: 1 ( 3 % )
Canceled: 1 ( 3 % )
Diverted: 1 ( 3 % )

Average Delay: 9 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from September 30, 2024 to March 18, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from June 13, 2024 to March 18, 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.

Last Past Flights AS2129

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
18 March
11:00 pm
Seattle (SEA)
11:54 pm
Pasco (PSC)
00h 54min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
17 March
11:56 pm
Seattle (SEA)
12:58 am
Pasco (PSC)
01h 02min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Sunday
16 March
10:55 pm
Seattle (SEA)
11:56 pm
Pasco (PSC)
01h 01min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
14 March
10:53 pm
Seattle (SEA)
11:47 pm
Pasco (PSC)
00h 54min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
13 March
10:54 pm
Seattle (SEA)
11:49 pm
Pasco (PSC)
00h 55min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
12 March
10:58 pm
Seattle (SEA)
12:04 am
Pasco (PSC)
01h 06min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
11 March
10:53 pm
Seattle (SEA)
11:55 pm
Pasco (PSC)
01h 02min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
10 March
11:09 pm
Seattle (SEA)
12:04 am
Pasco (PSC)
00h 55min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Sunday
09 March
10:57 pm
Seattle (SEA)
11:53 pm
Pasco (PSC)
00h 56min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
07 March
10:56 pm
Seattle (SEA)
11:50 pm
Pasco (PSC)
00h 54min
Embraer 175 (E
Embraer 175 (E
Landed - On-time