| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 05 | SLC | STL | 15:10 | 18:31 |
Landed
|
Track > |
| Jun 04 | SLC | STL | 15:13 | 18:38 |
Landed
|
Track > |
| Jun 03 | SLC | STL | 15:23 | 18:46 |
Landed
|
Track > |
| Jun 02 | SLC | STL | 15:22 | 18:41 |
Landed
|
Track > |
| Jun 01 | SLC | STL | 15:32 | 18:51 |
Landed
|
Track > |
| May 31 | SLC | STL | 15:23 | 18:40 |
Landed
|
Track > |
| May 29 | SLC | STL | 17:31 | 20:55 |
Delayed
|
Track > |
| May 28 | SLC | STL | 15:17 | 18:50 |
Landed
|
Track > |
| May 27 | SLC | STL | 15:14 | 18:45 |
Landed
|
Track > |
| May 26 | SLC | STL | 15:14 | 18:44 |
Landed
|
Track > |
Delta Air Lines Flight DL2421 connects Salt Lake City, United States to St. Louis, United States, taking off from Salt Lake City International Airport SLC and landing at St. Louis Lambert International Airport STL.
How long is the DL2421 flight from Salt Lake City to St. Louis?
The average flight time from Salt Lake City to St. Louis is 2 hours and 24 minutes. The flight distance is 1856 km / 1153 miles and the average flight speed is 773 km/h / 480 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL2421 Salt Lake City to St. Louis?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL2421 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight DL2421 arriving at?
Flight DL2421 arrives at St. Louis Lambert International Airport (STL) Terminal 1.
When was the latest DL2421 flight?
The latest flight took off on Saturday, June 6th, 2026 with the flight status being Landed on 18:31.
How else can the flight DL2421 be referenced as?
This Delta Air Lines flight can also be referenced as DAL2421, DL 2421, DAL 2421.
How often is flight DL2421 delayed?
On average, 10% of all DL2421 flights are delayed. The average delay is 112 minutes.
Can I get compensation for my delayed or cancelled DL2421 flight or baggage issues?
If your DL2421 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 DL2421 Flight Tracker above for more details.
Flight DL2421 is code-shared by 1 airline using the flight number KL6826
Other flights departing from Salt Lake City SLC: DL1079, DL2376, DL3762, DL4315
Other flights arriving at St. Louis STL: DL4715, DL1605, G74514, WN1837
All flights connecting Salt Lake City SLC to St. Louis STL.
