Skip to content
WanderNerd
Check a flight

Route Reliability

Memphis → Salt Lake City

MEM–SLC · 1,262 miles · Memphis International Airport to Salt Lake City International Airport

95
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
3 min
Average arrival delay
0.8%
Cancelled
365
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 90% of the time across 365 flights. No comparison to make.

What the data says

Monday is the weak spot.

MEM–SLC flights arrived on time 94% of the time on Sundays. On Mondays: 83%.

Ticking up lately.

MEM–SLC flights arrived on time 90% of the time over the last three months in the data, compared with 85% in the three months before that.

The breakdown

On-time by weekday
  • Mon83%(52 flights)
  • Tue87%(52 flights)
  • Wed92%(52 flights)
  • Thu92%(52 flights)
  • Fri89%(52 flights)
  • Sat92%(51 flights)
  • Sun94%(51 flights)
On-time trend by month
90%
May

Jun 86% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202586%29
July 202590%31
August 202584%31
September 202597%30
October 202597%31
November 202597%30
December 202581%31
January 202679%29
February 202696%28
March 202684%31
April 202697%30
May 202690%31

Keep nerding

Based on 365 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.