| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 11 | PHX | SEA | 20:58 | 23:29 |
Landed
|
Track > |
| Jun 10 | PHX | SEA | 21:02 | 23:37 |
Landed
|
Track > |
| Jun 09 | PHX | SEA | 20:57 | 23:26 |
Landed
|
Track > |
| Jun 08 | PHX | SEA | 20:58 | 23:23 |
Landed
|
Track > |
| Jun 07 | PHX | SEA | 20:57 | 23:27 |
Landed
|
Track > |
| Jun 06 | PHX | SEA | 23:19 | 01:51 |
Landed Late
|
Track > |
| Jun 05 | PHX | SEA | 21:00 | 23:37 |
Landed
|
Track > |
| Jun 04 | PHX | SEA | 21:14 | 23:46 |
Landed
|
Track > |
| Jun 03 | PHX | SEA | 21:11 | 23:52 |
Landed
|
Track > |
| Jun 02 | PHX | SEA | 21:13 | 23:52 |
Landed
|
Track > |
Alaska Airlines Flight AS870 connects Phoenix, United States to Seattle, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Seattle Tacoma International Airport SEA.
How long is the AS870 flight from Phoenix to Seattle?
The average flight time from Phoenix to Seattle is 2 hours and 33 minutes. The flight distance is 1782 km / 1107 miles and the average flight speed is 699 km/h / 434 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS870 Phoenix to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS870 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS870 flight?
The latest flight took off on Thursday, June 12th, 2025 with the flight status being Landed on 23:29.
How else can the flight AS870 be referenced as?
This Alaska Airlines flight can also be referenced as ASA870, AS0870, AS 870, ASA 870.
How often is flight AS870 delayed?
On average, 10% of all AS870 flights are delayed. The average delay is 112 minutes.
Can I get compensation for my delayed or cancelled AS870 flight or baggage issues?
If your AS870 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 AS870 Flight Tracker above for more details.
Flight AS870 is code-shared by 4 airlines using the flight numbers HA6439, QR3322, SQ1721, TN2761
Other flights departing from Phoenix PHX: AS739, AS1102, G41439, AA9785
Other flights arriving at Seattle SEA: AS235, AS1185, DL9963, AS9986
All flights connecting Phoenix PHX to Seattle SEA.
