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Route Reliability

Little Rock → Salt Lake City

LIT–SLC · 1,156 miles · Bill and Hillary Clinton National Airport to Salt Lake City International Airport

100
Nerd Approved
WanderNerd Reliability Score
95%
Arrive within 15 minutes
14 min early
Average arrival delay
0.8%
Cancelled
265
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 95% of the time across 265 flights. No comparison to make.

What the data says

3–6 PM has a slight edge.

Departures between 3–6 PM arrived on time 100% of the time, against 95% between 6–9 PM.

Wednesday is the weak spot.

LIT–SLC flights arrived on time 100% of the time on Tuesdays. On Wednesdays: 90%.

Flights on this route

The breakdown

On-time by weekday
  • Mon97%(38 flights)
  • Tue100%(38 flights)
  • Wed90%(38 flights)
  • Thu97%(37 flights)
  • Fri95%(37 flights)
  • Sat95%(37 flights)
  • Sun92%(38 flights)
On-time by departure window
  • 3–6 PM100%(21 flights)
  • 6–9 PM95%(242 flights)
On-time trend by month
94%
May

Sep 96% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
September 202596%23
October 202597%31
November 202593%28
December 202597%31
January 202693%30
February 202693%28
March 202697%31
April 202697%30
May 202694%31

Keep nerding

Based on 265 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.