Santa Rosa to Salt Lake City (STS-SLC): nonstop upgrade & award space

Delta Air Lines flies nonstop between Santa Rosa (STS) and Salt Lake City (SLC), roughly 14 times a week. In the timetable below it flies as DL 3533 and DL 3541, scheduled at 2h 5m for the 596 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
2h 5m
Scheduled flight time
596 mi
Nonstop distance
Free
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Santa Rosa to Salt Lake City flight schedule

Scheduled nonstop departures for STS 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 Santa Rosa (STS) to Salt Lake City (SLC)
Date Flight Airline Departs STS Arrives SLC Duration Aircraft
DL 3541Delta Air Lines11:2114:262h 5mEmbraer E175
DL 3533Delta Air Lines16:4919:542h 5mEmbraer E175
DL 3541Delta Air Lines11:2114:262h 5mEmbraer E175
DL 3533Delta Air Lines16:4919:542h 5mEmbraer E175
DL 3541Delta Air Lines11:2114:262h 5mEmbraer E175
DL 3533Delta Air Lines16:4919:542h 5mEmbraer E175
DL 3541Delta Air Lines11:2114:262h 5mEmbraer E175
DL 3533Delta Air Lines16:4919:542h 5mEmbraer E175
DL 3541Delta Air Lines11:2114:262h 5mEmbraer E175
DL 3533Delta Air Lines16:4919:542h 5mEmbraer E175
DL 3541Delta Air Lines11:2114:262h 5mEmbraer E175
DL 3533Delta Air Lines16:4919:542h 5mEmbraer E175
DL 3541Delta Air Lines11:2114:262h 5mEmbraer E175
DL 3533Delta Air Lines16:4919:542h 5mEmbraer E175

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

Aircraft on the Santa Rosa to Salt Lake City nonstop

Delta Air Lines flies the Embraer E175 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 STS 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 Santa Rosa 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 Santa Rosa 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 STS to SLC departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

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

Airlines flying Santa Rosa to Salt Lake City nonstop

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

See STS to SLC on the interactive map →

Frequently asked questions about STS to SLC

How long is the flight from Santa Rosa (STS) to Salt Lake City (SLC)?
Every departure in the schedule table on this page is scheduled at 2h 5m from Santa Rosa (STS) to Salt Lake City (SLC). The nonstop covers about 596 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from STS to SLC?
Delta Air Lines is currently the only airline flying STS to SLC nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from STS to SLC?
About 14 nonstop flights a week run between Santa Rosa (STS) 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 STS to SLC depart?
Scheduled STS to SLC nonstops in the next 7 days with service leave between 11:21 and 16:49, local time at Santa Rosa. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate STS to SLC nonstop?
In the schedule table on this page, STS to SLC nonstops fly as DL 3533 and DL 3541 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 STS to SLC?
Open the STS 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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