| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | SEA | SLC | 19:50 | 22:55 |
Scheduled
|
Track > |
| Jul 17 | SEA | SLC | 20:02 | 22:32 |
Landed
|
Track > |
| Jul 16 | SEA | SLC | 21:24 | 00:04 |
Delayed
|
Track > |
| Jul 15 | SEA | SLC | 20:04 | 22:39 |
Landed
|
Track > |
| Jul 14 | SEA | SLC | 20:21 | 23:04 |
Landed
|
Track > |
| Jul 13 | SEA | SLC | 20:37 | 23:13 |
Landed Late
|
Track > |
| Jul 12 | SEA | SLC | 20:06 | 22:45 |
Landed
|
Track > |
| Jul 10 | SEA | SLC | 20:10 | 22:40 |
Landed
|
Track > |
| Jul 09 | SEA | SLC | 19:52 | 22:22 |
Landed
|
Track > |
| Jul 08 | SEA | SLC | 19:56 | 22:30 |
Landed
|
Track > |
Delta Air Lines Flight DL1239 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 DL1239 flight from Seattle to Salt Lake City?
The average flight time from Seattle to Salt Lake City is 1 hour and 35 minutes. The flight distance is 1107 km / 688 miles and the average flight speed is 682 km/h / 424 mph.
How many DL1239 flights are operated per week?
6 flights per week. The flight DL1239 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL1239 Seattle to Salt Lake City?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL1239 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL1239 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Scheduled on 22:55.
How else can the flight DL1239 be referenced as?
This Delta Air Lines flight can also be referenced as DAL1239, DL 1239, DAL 1239.
How often is flight DL1239 delayed?
On average, 30% of all DL1239 flights are delayed. The average delay is 32 minutes.
Can I get compensation for my delayed or cancelled DL1239 flight or baggage issues?
If your DL1239 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 DL1239 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS1342, AS1559, AS3027, AS3423
Other flights arriving at Salt Lake City SLC: B6247, UA1710, UA5646, AA2993
All flights connecting Seattle SEA to Salt Lake City SLC.
