DL172

For travellers

Departure · Seoul (ICN)

Terminal T2 · Gate 265 · Check-in K21-K36

Scheduled 19:20 · Departed 19:26 · +6 min

Board status: Departure

Airborne since 19:26 (ADS-B)

Arrival · Salt Lake City (SLC)

Gate A25

Scheduled 15:24

Board status: Scheduled

In the air, ~7h 50m to go (14% of the route flown)

Board data from incheon, slc, updated 11 min ago; times local to each airport.

Flight

Status

In progress

Departure

Incheon International Airport (ICN) — Seoul, South Korea

Scheduled departure

2026-10-02 10:20 UTC

Departed

2026-10-02 10:26 UTC

Arrival

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

Scheduled arrival

2026-10-02 21:24 UTC

Progress

14% · ~7h 50m remaining

Codeshares

KE5023

Distance flown

1373 km

Straight-line distance

9480 km

Aircraft

Registration

N528DN

Type

AIRBUS INDUSTRIES A350 941

Seats

306 total (226 Economy, 48 Delta Premium Select, 32 Delta One) (typical for type, not this tail)

CO2 (EMEP est., total)

476.7 t (1248 kg/pax Economy, 1573 kg/pax Premium Economy, 3724 kg/pax Business)

Altitude & speed

Max altitude

37,025 ft

Max ground speed

618 kt

Tracked

1h 22m · 1,373 km

Note

still in progress - the track so far

Altitude (ft, max 37,025)

Ground speed (kt, max 618)

Altitude (ft, max 37,025)

Ground speed (kt, max 618)

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 10:26 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N528DN	AIRBUS INDUSTRIES A350 941	In progress	~9480 km est.
2026-10-01 10:19 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N520DN	AIRBUS INDUSTRIES A350 941	Completed	10316 km
2026-09-29 10:33 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N530DN	AIRBUS INDUSTRIES A350 941	Completed	10141 km
2026-09-27 10:29 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N528DN	AIRBUS INDUSTRIES A350 941	Completed	10013 km
2026-09-26 10:29 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N521DN	AIRBUS INDUSTRIES A350 941	Completed	10141 km
2026-09-25 10:38 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N522DZ	AIRBUS INDUSTRIES A350 941	Completed	10184 km
2026-09-24 10:22 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N530DN	AIRBUS INDUSTRIES A350 941	Completed	10209 km
2026-09-22 10:30 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N532DZ	AIRBUS INDUSTRIES A350 941	Completed	10400 km
2026-09-20 09:08 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N525DN	AIRBUS INDUSTRIES A350 941	Completed	10151 km
2026-09-19 10:25 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N530DN	AIRBUS INDUSTRIES A350 941	Completed	10295 km
2026-09-14 10:40 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N521DN	AIRBUS INDUSTRIES A350 941	Completed	10429 km
2026-09-13 09:12 UTC	DAL172	ICN → SLC Seoul → Salt Lake City	N530DN	AIRBUS INDUSTRIES A350 941	Completed	10406 km