Washington to Salt Lake City (IAD-SLC): nonstop upgrade & award space

United Airlines and Delta Air Lines fly nonstop between Washington (IAD) and Salt Lake City (SLC), roughly 14 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every IAD to SLC departure, so you know which flights have space before you book.

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

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14
Nonstop flights a week
1,823 mi
Nonstop distance
Free
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Washington to Salt Lake City flight schedule

Scheduled nonstop departures for IAD to SLC, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Washington (IAD) to Salt Lake City (SLC)
Date Flight Airline Departs IAD Arrives SLC Duration Aircraft
DL 432Delta Air Lines07:0009:344h 34m738
UA 2410United Airlines17:5020:464h 56m7M8
DL 432Delta Air Lines07:0009:344h 34m738
UA 2410United Airlines17:5020:464h 56m7M8
DL 432Delta Air Lines07:0009:344h 34m738
UA 2410United Airlines17:5020:464h 56m7M8
DL 432Delta Air Lines07:0009:344h 34m738
UA 2410United Airlines17:5020:464h 56m7M8
DL 432Delta Air Lines07:1510:024h 47m738
UA 2410United Airlines17:5020:464h 56m7M8
DL 432Delta Air Lines07:0009:344h 34m738
UA 2410United Airlines17:5020:464h 56m7M8
DL 432Delta Air Lines07:0009:344h 34m738
UA 2410United Airlines17:5020:464h 56m7M8

Showing all 14 scheduled IAD to SLC departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every IAD to SLC date on the interactive map

Confirmed upgrade & award space on IAD 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 Washington to Salt Lake City to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each IAD to SLC departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

Airlines flying Washington to Salt Lake City nonstop

Carriers operating IAD to SLC nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See IAD to SLC on the interactive map →

Frequently asked questions about IAD to SLC

How far is Salt Lake City from Washington?
IAD to SLC covers about 1,823 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from IAD to SLC?
United Airlines and Delta Air Lines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from IAD to SLC?
About 14 nonstop flights a week run between Washington and Salt Lake City in the current schedule, operated by United Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from IAD to SLC depart?
Scheduled IAD to SLC nonstops in the next 7 days with service leave between 07:00 and 17:50, local time at Washington. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on IAD to SLC?
Open the IAD 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.

Never miss IAD to SLC upgrade or award space

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

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