| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | SEA | IAD | 16:04 | 23:31 |
En-Route
|
Track > |
| Jun 02 | SEA | IAD | 16:12 | 23:58 |
Landed
|
Track > |
| Jun 01 | SEA | IAD | 16:05 | 23:31 |
Landed
|
Track > |
| May 31 | SEA | IAD | 16:09 | 23:49 |
Landed
|
Track > |
| May 30 | SEA | IAD | 16:07 | 23:57 |
Landed
|
Track > |
| May 29 | SEA | IAD | 16:37 | 00:11 |
Landed
|
Track > |
| May 28 | SEA | IAD | 16:25 | 00:05 |
Landed
|
Track > |
| May 27 | SEA | IAD | 16:25 | 23:54 |
Landed
|
Track > |
| May 26 | SEA | IAD | 16:00 | 23:38 |
Landed
|
Track > |
| May 25 | SEA | IAD | 15:58 | 23:24 |
Landed
|
Track > |
Alaska Airlines Flight AS348 connects Seattle, United States to Washington, United States, taking off from Seattle Tacoma International Airport SEA and landing at Washington Dulles International Airport IAD.
How long is the AS348 flight from Seattle to Washington?
The average flight time from Seattle to Washington is 4 hours and 35 minutes. The flight distance is 3701 km / 2300 miles and the average flight speed is 806 km/h / 501 mph.
How many AS348 flights are operated per week?
6 flights per week. The flight AS348 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS348 Seattle to Washington?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS348 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS348 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being En-Route on 23:31.
How else can the flight AS348 be referenced as?
This Alaska Airlines flight can also be referenced as ASA348, AS0348, AS 348, ASA 348.
How often is flight AS348 delayed?
On average, 20% of all AS348 flights are delayed. The average delay is 9 minutes.
Can I get compensation for my delayed or cancelled AS348 flight or baggage issues?
If your AS348 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AS348 Flight Tracker above for more details.
Flight AS348 is code-shared by 2 airlines using the flight numbers AA9375, QR2106
Other flights departing from Seattle SEA: AS3283, AS619, DL345, 8C3397
Other flights arriving at Washington IAD: DL541, DL847, DL4129, AA1450
All flights connecting Seattle SEA to Washington IAD.
