Flights operate between Salt Lake City (SLC) and Great Falls (GTF).
1 airline operates this route with 3 flights daily flights.
Average flight time is 1h 29m - 1h 48m.
Route distance is 466 miles (750 km).
Route Distance
466 miles (750 km)
Average Duration
1h 29m - 1h 48m
Airlines Operating This Route
Delta Air Lines
Flight Frequency
Daily Flights
3 flights
Weekly Flights
21
Typical Departure Time Ranges
Earliest Departure
10:45
Latest Departure
20:50
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Delta Air Lines serves 1 destination from SLC
Weekly Frequency
21
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SLC → Great Falls (GTF) (GTF) | 21/week | 1h 29m - 1h 48m | 466 km | Moderate |
Flight Schedule & Filters
Delta Air Lines flights from Salt Lake City (SLC) to Great Falls (GTF)
Delta Air Lines operates scheduled nonstop flights between Salt Lake City (SLC) and Great Falls (GTF). Delta Air Lines operates 3 flights daily flights on this route.• Flight Duration: 1h 29m - 1h 48m (average flight time)• Distance: 466 miles (750 km) (air miles between airports)• Daily Flights: 3 flights (scheduled departures per day)
Salt Lake City (SLC)
US
Great Falls (GTF)
US
FLIGHT TIME
1h 29m - 1h 48m
FLIGHT DISTANCE
466 miles (750 km)
1h 40m - 1h 47m
10:45
20:50
466 miles (750 km)
November
1 (Show)
21
Delta Air Lines Terminal Information & Contact
Departure Terminal - Salt Lake City (SLC)
Terminal: 1
Phone: 1-800-123-6645
Location: 1, Salt Lake City, US
Arrival Terminal - Great Falls (GTF)
Terminal: 1
Phone: 1-800-123-6645
Location: 1, Great Falls, US
Delta Air Lines Flight Schedule from Salt Lake City (SLC) to Great Falls (GTF)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL3859 |  Delta Air Lines | 10:45 | 12:32:00 | Embraer 175 (Enhanced Winglets) |
DL3800 | Delta Air Lines | 15:46 | 17:30:00 | Embraer 175 (Enhanced Winglets) |
DL3845 | Delta Air Lines | 20:50 | 22:30:00 | Embraer 175 (Enhanced Winglets) |
Delta Air Lines Monthly Flight Calendar
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Delta Air Lines Terminal Information
Departure Terminal at Salt Lake City (SLC):
• Terminal : Delta Air Lines operates from this terminal
Terminal 1:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Arrival Terminal at Great Falls (GTF):
• Terminal : Delta Air Lines operates from this terminal
Terminal 1:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Weather & Climate at Great Falls (GTF)
8.7°C
Avg Temperature32mm
Avg Rainfall13.5km/h
Avg Wind Speed56%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Great Falls (GTF)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Great Falls (GTF)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Delta Air Lines to Great Falls (GTF)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Seasonal Insight
Best travel months: 2025-07, 2025-08
Seasonal Travel Calendar
Delta Air Lines Contact Information and Customer Services
Delta Air Lines Address
1030 Delta Boulevard
Atlanta, Georgia 30354-1989, United States
Customer Service Phone
+1 800 221 12 12Official Website
delta.comFrequently Asked Questions
How many Delta Air Lines flights operate from Salt Lake City (SLC) to Great Falls (GTF)?
Delta Air Lines operates 3 flights from Salt Lake City (SLC) to Great Falls (GTF).
What city does Great Falls (GTF) airport serve?
Great Falls (GTF) airport serves Great Falls, US.
How long is the Delta Air Lines flight from Salt Lake City (SLC) to Great Falls (GTF)?
The flight duration is approximately 1h 29m - 1h 48m.
What is the distance from Salt Lake City (SLC) to Great Falls (GTF)?
The distance is 466 miles (750 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Embraer 175 (Enhanced Winglets) on this route.
What are the earliest and latest Delta Air Lines flight departure times?
The earliest Delta Air Lines flight departs at 10:45 and the latest departs at 20:50.
Which terminal does Delta Air Lines use at Salt Lake City (SLC)?
Delta Air Lines flights from Salt Lake City (SLC) depart from Terminal 1. Terminal 1 phone: 1-800-123-6645.
View all Delta Air Lines flights to Salt Lake City (SLC) →
Popular Delta Air Lines routes from Salt Lake City include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.