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

AS338 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS338, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Wednesday, December 18, 2024.

AS338 On Time performance:
85
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

AS338 Alaska Airlines to Dulles

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)
December 18, 2024
Seattle-Tacoma International Airport

Arrival

Dulles (IAD)
December 18, 2024
Washington Dulles International 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:

- HA6451 - Hawaiian Airlines

- JL5440 - JAL

- QR2990 - Qatar Airways

- TN2465 - Air Tahiti Nui

Additional Information

Which is the frequency of flight AS338?
The flight AS338 is scheduled to flight on daily basis.

Which is the distance of flight AS338?
The distance between the two airports is 2300 miles.

Which is the flight time of flight AS338?
The scheduled flight time gate to gate is: 04:54 hours.
The real flight time gate to gate on average is: 04:54 hours.

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 Seattle: 2024-12-26 15:05:13
Current Time in Dulles: 2024-12-26 18:05:13

Alternative Flights

The following airlines serves the same route between Seattle and Dulles:

Alaska Airlines
- Flight Number: AS348. (On Time performance: 76 - Average Delay: 12 minutes)
- Flight Number: AS406. (On Time performance: 91 - Average Delay: 4 minutes)

Delta Air Lines
- Flight Number: DL508. (On Time performance: 88 - Average Delay: 11 minutes)
- Flight Number: DL541. (On Time performance: 87 - Average Delay: 14 minutes)

United Airlines
- Flight Number: UA1360. (On Time performance: 84 - Average Delay: 9 minutes)
- Flight Number: UA1810.
- Flight Number: UA2275. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: UA2855. (On Time performance: 92 - Average Delay: 4 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 September 22, 2024 to December 18, 2024, we have obtained these figures.
Total number of flights: 39
On Time: 33 ( 85 % )
Moderate Delay: 3 ( 8 % )
Significant Delay: 0 ( 0 % )
Major Delay: 3 ( 8 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 8 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from August 20, 2024 to December 18, 2024. 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 December 28, 2023 to October 25, 2024. 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 AS338

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
18 December
06:56 am
Seattle (SEA)
02:45 pm
Dulles (IAD)
04h 49min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
17 December
06:56 am
Seattle (SEA)
02:40 pm
Dulles (IAD)
04h 44min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
16 December
07:03 am
Seattle (SEA)
02:44 pm
Dulles (IAD)
04h 41min
Boeing 737-900
Boeing 737-900
Landed - On-time
Sunday
15 December
06:58 am
Seattle (SEA)
02:31 pm
Dulles (IAD)
04h 33min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
14 December
07:41 am
Seattle (SEA)
03:59 pm
Dulles (IAD)
05h 18min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Friday
13 December
06:53 am
Seattle (SEA)
02:46 pm
Dulles (IAD)
04h 53min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
12 December
06:51 am
Seattle (SEA)
02:48 pm
Dulles (IAD)
04h 57min
Boeing 737-900
Boeing 737-900
Landed - On-time
Wednesday
11 December
07:03 am
Seattle (SEA)
03:03 pm
Dulles (IAD)
05h 00min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
10 December
07:06 am
Seattle (SEA)
02:53 pm
Dulles (IAD)
04h 47min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
09 December
06:58 am
Seattle (SEA)
02:52 pm
Dulles (IAD)
04h 54min
Boeing 737MAX
Boeing 737MAX
Landed - On-time