Salt Lake City International Airport
Salt Lake City, United StatesSLC / KSLC
International hub · 114 direct destinations · 3 runways · longest runway 12,001 ft
54 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Salt Lake City → Idaho Falls
SLC
Salt Lake CitySalt Lake City International Airport
Salt Lake CitySalt Lake City International AirportIDAIdaho FallsIdaho Falls Regional Airport
Idaho FallsIdaho Falls Regional Airport- Distance
- 188 mi
- Estimated flight time
- ~55m
Same local time in Salt Lake City and Idaho Falls.
Observed nonstop
How often does this route fly?
Frequency
Several times a day
On average around 5.25 flights a day, observed from October 2025 to September 2026.
- 5.3
- flights per day
- 7
- busiest month · Jul
- 4
- quietest month · May
- 40 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 5Jan2026
- 5Feb
- 5Mar
- 5Apr
- 4May
- 6Jun
- 7Jul
- 6Aug
- 5.5Sep
- 6Oct2025
- 5.5Nov
- 5Dec
Airlines
Who flies it
SkyWest Airlinesall year
Delta Air Linesall year
Alpine Air Expressall year
Empire Airlinesall year
Corporate Airall year
Through the day
Departure times
Local time in Salt Lake City. Most departures between 07:00 and 10:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 4.3Mon
- 5.9Tue
- 5.7Wed
- 5.7Thu
- 6.1Fri
- 4.9Sat
- 3.5Sun
Fleet
Aircraft observed
- Embraer 175E75L38%
- Airbus A220-100BCS113%
- B19012%
- Pilatus PC-12PC128%
- ATR 72-600AT766%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 5 | 159 |
|
| February 2026 | 5 | 151 |
|
| March 2026 | 5 | 157 |
|
| April 2026 | 5 | 152 |
|
| May 2026 | 4 | 16 |
|
| June 2026 | 6 | 141 |
|
| July 2026 | 7 | 207 |
|
| August 2026 | 6 | 191 |
|
| September 2026 | 5.5 | 176 |
|
| October 2025 | 6 | 184 |
|
| November 2025 | 5.5 | 158 |
|
| December 2025 | 5 | 170 |
|
Airlines observed on this route
From observed callsign routes on SLC-IDA - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Salt Lake City: 114.
- Direct destinations observed from Idaho Falls: 12.
The airports on this route
Idaho Falls Regional Airport
Idaho Falls, United StatesIDA / KIDA
Regional airport · 12 direct destinations · 2 runways · longest runway 9,003 ft
42 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Salt Lake City to Idaho Falls
The observed direct connection between Salt Lake City International Airport (SLC) and Idaho Falls Regional Airport (IDA) covers approximately 188 mi. The estimated flight time is around 55m. Alpine Air Express, Corporate Air, Delta Air Lines, Empire Airlines and SkyWest Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Salt Lake City from Idaho Falls by air?
- The great-circle distance between Salt Lake City International Airport and Idaho Falls Regional Airport is approximately 188 mi.
- How long is the flight from Salt Lake City to Idaho Falls?
- Based on the distance, the estimated flight time is about 55m. This is an estimate, not a schedule.
- Is there a direct connection from Salt Lake City to Idaho Falls?
- Yes, a direct connection between SLC and IDA has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Alpine Air Express, Corporate Air, Delta Air Lines, Empire Airlines and SkyWest Airlines.
- How often is there a flight from Salt Lake City to Idaho Falls?
- On average around 5.25 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,862 observed flights. Mainly SkyWest Airlines, Delta Air Lines, Alpine Air Express. That is an observation, not a timetable.
- What is the current time difference between Salt Lake City and Idaho Falls?
- Same local time in Salt Lake City and Idaho Falls.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.