| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 27 | SEA | SLC | 23:44 | 02:20 |
Delayed >1h
|
Track > |
| Mar 17 | SEA | SLC | 18:34 | 20:54 |
Landed Late
|
Track > |
Delta Air Lines Flight DL172 connects Seattle, United States to Salt Lake City, United States, taking off from Seattle Tacoma International Airport SEA and landing at Salt Lake City International Airport SLC.
How long is the DL172 flight from Seattle to Salt Lake City?
The average flight time from Seattle to Salt Lake City is 1 hour and 24 minutes. The flight distance is 1107 km / 688 miles and the average flight speed is 792 km/h / 492 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL172 Seattle to Salt Lake City?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL172 is 3.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL172 flight?
The latest flight took off on Saturday, March 28th, 2026 with the flight status being Scheduled on 03:38.
How else can the flight DL172 be referenced as?
This Delta Air Lines flight can also be referenced as DAL172, DL0172, DL 172, DAL 172.
How often is flight DL172 delayed?
On average, 100% of all DL172 flights are delayed. The average delay is 66 minutes.
Can I get compensation for my delayed or cancelled DL172 flight or baggage issues?
If your DL172 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 DL172 Flight Tracker above for more details.
Other flights departing from Seattle SEA: WN3063, WN1053, UA2211, UA1303
Other flights arriving at Salt Lake City SLC: WN2261, WN4287, WN1556, WN4205
All flights connecting Seattle SEA to Salt Lake City SLC.