Seoul to Salt Lake City (ICN-SLC): nonstop upgrade & award space

Delta Air Lines flies the ICN to SLC nonstop about 7 times a week. In the timetable below it flies as DL 172, scheduled at 11h 4m to 11h 7m for the 5,891 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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7
Flights a week, 4-week average
11h 4m to 11h 7m
Scheduled flight time
5,891 mi
Nonstop distance
Free
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Seoul to Salt Lake City flight schedule

Scheduled nonstop departures for ICN to SLC starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seoul (ICN) to Salt Lake City (SLC)
Date Flight Airline Departs ICN Arrives SLC Duration Aircraft
DL 172Delta Air Lines19:2015:2411h 4mAirbus A350-900
DL 172Delta Air Lines19:2015:2411h 4mAirbus A350-900
DL 172Delta Air Lines18:4014:4711h 7mAirbus A350-900
DL 172Delta Air Lines18:4014:4711h 7mAirbus A350-900
DL 172Delta Air Lines18:4014:4711h 7mAirbus A350-900
DL 172Delta Air Lines18:4014:4711h 7mAirbus A350-900
DL 172Delta Air Lines18:4014:4711h 7mAirbus A350-900

Showing all 7 scheduled ICN to SLC departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ICN to SLC date on the interactive map

Aircraft on the Seoul to Salt Lake City nonstop

Delta Air Lines flies the Airbus A350-900 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ICN to SLC departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Seoul to Salt Lake City to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Delta Air Lines award space was open on all 14 Seoul to Salt Lake City departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the ICN to SLC departures 2LNR tracks, checked against live inventory so you know what's open before you book.

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Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See ICN to SLC on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seoul to Salt Lake City nonstop

Carriers operating ICN to SLC nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See ICN to SLC on the interactive map →

Frequently asked questions about ICN to SLC

How long is the flight from Seoul (ICN) to Salt Lake City (SLC)?
Scheduled flight times from Seoul (ICN) to Salt Lake City (SLC) run from 11h 4m to 11h 7m across the departures in the schedule table on this page. The nonstop covers about 5,891 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ICN to SLC?
Delta Air Lines is currently the only airline flying ICN to SLC nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from ICN to SLC?
About 7 nonstop flights a week run between Seoul (ICN) and Salt Lake City (SLC) in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ICN to SLC depart?
Scheduled ICN to SLC nonstops in the next 7 days with service leave between 18:40 and 19:20, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ICN to SLC nonstop?
Delta Air Lines flies DL 172 nonstop from Seoul (ICN) to Salt Lake City (SLC), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
How do I check upgrade or award availability on ICN to SLC?
Open the ICN to SLC route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

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See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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