Salt Lake City to Flagstaff (SLC-FLG): nonstop upgrade & award space

Delta Air Lines flies nonstop between Salt Lake City (SLC) and Flagstaff (FLG), roughly 14 times a week. In the timetable below it flies as DL 4248 and DL 4249, scheduled at 1h 35m for the 391 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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14
Flights a week, 4-week average
1h 35m
Scheduled flight time
391 mi
Nonstop distance
Free
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Salt Lake City to Flagstaff flight schedule

Scheduled nonstop departures for SLC to FLG 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 Salt Lake City (SLC) to Flagstaff (FLG)
Date Flight Airline Departs SLC Arrives FLG Duration Aircraft
DL 4248Delta Air Lines09:3010:051h 35mCR5
DL 4249Delta Air Lines20:4521:201h 35mCR5
DL 4248Delta Air Lines09:3010:051h 35mCR5
DL 4249Delta Air Lines20:4521:201h 35mCR5
DL 4248Delta Air Lines09:3010:051h 35mCR5
DL 4249Delta Air Lines20:4521:201h 35mCR5
DL 4248Delta Air Lines09:3010:051h 35mCR5
DL 4249Delta Air Lines20:4521:201h 35mCR5
DL 4248Delta Air Lines09:3010:051h 35mCR5
DL 4249Delta Air Lines20:4521:201h 35mCR5
DL 4248Delta Air Lines09:3010:051h 35mCR5
DL 4249Delta Air Lines20:4521:201h 35mCR5
DL 4248Delta Air Lines09:3010:051h 35mCR5
DL 4249Delta Air Lines20:4521:201h 35mCR5

Showing all 14 scheduled SLC to FLG 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 SLC to FLG date on the interactive map

Aircraft on the Salt Lake City to Flagstaff nonstop

Delta Air Lines flies the Bombardier CRJ on every departure in the schedule table on this page.

Confirmed upgrade & award space on SLC to FLG departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Salt Lake City to Flagstaff 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 or award seats by date on the SLC to FLG 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 SLC to FLG on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Salt Lake City to Flagstaff nonstop

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

See SLC to FLG on the interactive map →

Frequently asked questions about SLC to FLG

How long is the flight from Salt Lake City (SLC) to Flagstaff (FLG)?
Every departure in the schedule table on this page is scheduled at 1h 35m from Salt Lake City (SLC) to Flagstaff (FLG). The nonstop covers about 391 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SLC to FLG?
Delta Air Lines is currently the only airline flying SLC to FLG nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from SLC to FLG?
About 14 nonstop flights a week run between Salt Lake City (SLC) and Flagstaff (FLG) 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 SLC to FLG depart?
Scheduled SLC to FLG nonstops in the next 7 days with service leave between 09:30 and 20:45, local time at Salt Lake City. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate SLC to FLG nonstop?
In the schedule table on this page, SLC to FLG nonstops fly as DL 4248 and DL 4249 on Delta Air Lines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on SLC to FLG?
Open the SLC to FLG 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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