| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 08 | LAS | SEA | 17:34 | 19:35 |
Landed
|
Track > |
| Nov 07 | LAS | SEA | 18:06 | 20:26 |
Landed
|
Track > |
| Nov 06 | LAS | SEA | 18:40 | 20:54 |
Landed
|
Track > |
| Nov 06 | LAS | SEA | 17:59 | 20:50 |
Scheduled
|
Track > |
| Nov 05 | LAS | SEA | 18:03 | 20:23 |
Landed
|
Track > |
| Nov 04 | LAS | SEA | 18:07 | 20:08 |
Landed
|
Track > |
| Nov 03 | LAS | SEA | 18:05 | 20:16 |
Landed
|
Track > |
| Nov 02 | LAS | SEA | 18:22 | 20:24 |
Landed
|
Track > |
| Nov 01 | LAS | SEA | 18:08 | 20:14 |
Landed
|
Track > |
| Oct 31 | LAS | SEA | 18:05 | 20:14 |
Landed
|
Track > |
Delta Air Lines Flight DL373 connects Las Vegas, United States to Seattle, United States, taking off from Las Vegas McCarran International Airport LAS and landing at Seattle Tacoma International Airport SEA.
How long is the DL373 flight from Las Vegas to Seattle?
The average flight time from Las Vegas to Seattle is 2 hours and 9 minutes. The flight distance is 1395 km / 867 miles and the average flight speed is 633 km/h / 393 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL373 Las Vegas to Seattle?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL373 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL373 flight?
The latest flight took off on Sunday, November 9th, 2025 with the flight status being Landed on 19:35.
How else can the flight DL373 be referenced as?
This Delta Air Lines flight can also be referenced as DAL373, DL0373, DL 373, DAL 373.
How often is flight DL373 delayed?
On average, 10% of all DL373 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled DL373 flight or baggage issues?
If your DL373 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 DL373 Flight Tracker above for more details.
Flight DL373 is code-shared by 2 airlines using the flight numbers KE3141, KL6822
Other flights departing from Las Vegas LAS: WN302, WN2221, WN3642, WN2996
Other flights arriving at Seattle SEA: WN2586, AS2086, AS2143, AS9442
All flights connecting Las Vegas LAS to Seattle SEA.