DL423

For travellers

Departure · Atlanta (ATL)

Terminal S · Gate D15

Scheduled 02 Oct 13:50 · Departed 02 Oct 13:43 · early

Board status: Active

Airborne since 02 Oct 13:59 (ADS-B)

Arrival · Salt Lake City (SLC)

Gate A36

Scheduled 15:49

Board status: Scheduled

Landed 15:32 (ADS-B)

Board data from atl, slc, updated 482 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Hartsfield Jackson Atlanta International Airport (ATL) — Atlanta, United States

Scheduled departure

2026-10-02 17:50 UTC

Departed

2026-10-02 17:59 UTC

Arrival

Salt Lake City International Airport (SLC) — Salt Lake City, United States

Scheduled arrival

2026-10-02 21:49 UTC

Codeshares

VS3642

Distance flown

2672 km

Straight-line distance

2554 km

Approach distance

40 km

Aircraft

Registration

N578DN

Type

Airbus A321 Neo

Seats

194 total (132 Economy, 42 Delta Comfort+, 20 First)

CO2 (EMEP est., total)

58.6 t (293 kg/pax Economy, 384 kg/pax Business)

Altitude & speed

Max altitude

36,050 ft

Max ground speed

462 kt

Tracked

3h 34m · 2,656 km

Altitude (ft, max 36,050)

Ground speed (kt, max 462)

Altitude (ft, max 36,050)

Ground speed (kt, max 462)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Delta Air Lines (DAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 17:59 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N578DN	Airbus A321 Neo	Completed	2672 km
2026-10-01 17:50 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N588DT	Airbus A321 Neo	Completed	2677 km
2026-09-30 17:58 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N590DT	Airbus A321 Neo	Completed	2670 km
2026-09-29 18:03 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N601DT	Airbus A321 Neo	Completed	2774 km
2026-09-28 18:13 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N587DT	Airbus A321 Neo	Completed	2693 km
2026-09-27 17:55 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N612DN	Airbus A321 Neo	Completed	2731 km
2026-09-26 17:53 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N609DN	Airbus A321 Neo	Completed	2632 km
2026-09-25 17:51 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N600DZ	Airbus A321 Neo	Completed	2697 km
2026-09-24 17:46 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N614DN	Airbus A321 Neo	Completed	2677 km
2026-09-23 17:53 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N579DT	Airbus A321 Neo	Completed	2699 km
2026-09-22 18:07 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N610DN	Airbus A321 Neo	Completed	2691 km
2026-09-21 18:06 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N599DA	Airbus A321 Neo	Completed	2807 km
2026-09-20 17:51 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N581DA	Airbus A321 Neo	Completed	2704 km
2026-09-19 17:53 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N580DT	Airbus A321 Neo	Completed	2830 km
2026-09-18 17:52 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N609DN	Airbus A321 Neo	Completed	3000 km
2026-09-17 18:18 UTC	DAL423	ATL → SLC Atlanta → Salt Lake City	N572DT	Airbus A321 Neo	Completed	2874 km