| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 07 | PHX | SEA | 16:55 | 18:42 |
Landed
|
Track > |
| Mar 06 | PHX | SEA | 16:43 | 18:35 |
Landed
|
Track > |
| Mar 05 | PHX | SEA | 16:48 | 18:37 |
Landed
|
Track > |
| Mar 04 | PHX | SEA | 18:37 | 20:15 |
Landed
|
Track > |
| Mar 03 | PHX | SEA | 18:34 | 20:18 |
Landed
|
Track > |
| Mar 02 | PHX | SEA | 16:46 | 18:25 |
Landed
|
Track > |
| Mar 01 | PHX | SEA | 16:49 | 18:15 |
Landed
|
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| Feb 28 | PHX | SEA | 18:00 | 19:39 |
Landed Late
|
Track > |
| Feb 27 | PHX | SEA | 16:56 | 18:44 |
Landed
|
Track > |
| Feb 26 | PHX | SEA | 16:48 | 18:47 |
Landed
|
Track > |
Delta Air Lines Flight DL1520 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 DL1520 flight from Phoenix to Seattle?
The average flight time from Phoenix to Seattle is 2 hours and 44 minutes. The flight distance is 1782 km / 1107 miles and the average flight speed is 653 km/h / 406 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL1520 Phoenix to Seattle?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL1520 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL1520 arriving at?
Flight DL1520 arrives at Seattle Tacoma International Airport (SEA) Terminal 1.
When was the latest DL1520 flight?
The latest flight took off on Sunday, March 8th, 2026 with the flight status being Landed on 18:42.
How else can the flight DL1520 be referenced as?
This Delta Air Lines flight can also be referenced as DAL1520, DL 1520, DAL 1520.
How often is flight DL1520 delayed?
On average, 10% of all DL1520 flights are delayed. The average delay is 41 minutes.
Can I get compensation for my delayed or cancelled DL1520 flight or baggage issues?
If your DL1520 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 DL1520 Flight Tracker above for more details.
Other flights departing from Phoenix PHX: AA1581, WN4092, WN1178, AA6349
Other flights arriving at Seattle SEA: AS9441, AS665, WN1271, DL3891
All flights connecting Phoenix PHX to Seattle SEA.