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Route Reliability

Salt Lake City → GJT

SLC–GJT · 217 miles · Salt Lake City International Airport to GJT Airport

100
Nerd Approved
WanderNerd Reliability Score
95%
Arrive within 15 minutes
11 min early
Average arrival delay
0%
Cancelled
584
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 584 flights. No comparison to make.

What the data says

The late departure is the smart one here.

SLC–GJT flights departing between 6–9 PM arrived on time 98% of the time, versus 89% between 3–6 PM.

Saturday comes out ahead.

A small edge: 98% on time on Saturdays against 91% on Fridays.

It basically never cancels.

Out of 584 scheduled flights, only 0.0% were cancelled.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

The breakdown

On-time by weekday
  • Mon93%(95 flights)
  • Tue97%(58 flights)
  • Wed97%(93 flights)
  • Thu95%(92 flights)
  • Fri91%(93 flights)
  • Sat98%(56 flights)
  • Sun98%(95 flights)
On-time by departure window
  • 9 AM–12 PM97%(89 flights)
  • 12–3 PM—(5 flights)
  • 3–6 PM89%(138 flights)
  • 6–9 PM98%(140 flights)
  • 9 PM–12 AM97%(210 flights)
On-time trend by month
94%
May

Jun 91% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202591%53
July 202593%54
August 202590%52
September 202596%53
October 202594%53
November 2025100%52
December 202598%54
January 202693%30
February 2026100%28
March 2026100%48
April 202694%52
May 202694%53

Keep nerding

Based on 584 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.