United States · Salt Lake City
Salt Lake City International Airport (SLC) Online Check-in
Delta's intermountain hub. New terminal (opened 2020) replacing old facility. Major Mountain West gateway, ski tourism in winter.
Now at Salt Lake City International Airport
- Security wait (today, avg) 18 min
- Disruption No reported disruption
- Weather impact Clear, 14 °C
Quick information
Airlines we cover at Salt Lake City International Airport
Salt Lake City International Airport hosts about 20 airlines in total. We have terminal-specific check-in pages for the 1 listed below. Pick yours to see counters, bag-drop, and online check-in details.
How to check in for a flight from Salt Lake City International Airport
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Check in online before you leave home
Most airlines open online check-in 24–48 hours before departure. It saves time at the airport and avoids airport-counter fees on low-cost carriers.
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Arrive at the right terminal
SLC has 1 terminal(s). Check your airline's terminal in the table above before you set off.
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Drop off checked baggage
Counters typically open 2 hours before departure and close 40 minutes before. Use self-service bag-drop kiosks to save time.
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Pass security
Liquids must be in a single transparent bag, max 100 ml each. Laptops and large electronics out of bags. Submit your security wait time below to help others.
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Reach your gate on time
Most airlines close the gate 20 minutes before departure. Allow 5–15 minutes to walk from security to the gate.
Tips for Salt Lake City International Airport
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Ski transport to resorts
Several shuttle services from SLC to Park City, Snowbird, Alta, Deer Valley ski resorts. Ski Bus + Cottonwood Connection. Pre-book in winter.
Popular destinations from Salt Lake City International Airport
Frequently asked questions
Is the new SLC terminal open?
Yes — Phase 1 opened 2020, full project completed 2024. Modern, efficient design with Delta as primary tenant.
Official sources
The check-in details on this page are sourced from each airline's website. For terminal layout, opening hours, and ground-side services, see the Salt Lake City International Airport official site below.
- Wikipedia: Salt Lake City International Airport — Editorial overview, history, statistics.
- FlightRadar24: SLC live data — Live flight arrivals, departures, and delays.
- travel.state.gov — Up-to-date entry requirements and security guidance for United States.