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Route Reliability

Salt Lake City → Tucson

SLC–TUS · 600 miles · Salt Lake City International Airport to Tucson International Airport

98
Nerd Approved
WanderNerd Reliability Score
91%
Arrive within 15 minutes
4 min early
Average arrival delay
0.2%
Cancelled
1,112
Flights in the data

Data through May 2026.

Airlines on this route

  • Delta Air Lines91% on time · 1,087 flights
  • Frontier Airlines88% on time · 25 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Morning-you made the right choice.

SLC–TUS flights departing between 9 AM–12 PM arrived on time 96% of the time, versus 85% between 6–9 PM.

Skip Monday if you can.

SLC–TUS flights arrived on time 94% of the time on Saturdays. On Mondays: 86%.

It basically never cancels.

Out of 1,112 scheduled flights, only 0.2% were cancelled.

Best historical flights

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

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon86%(158 flights)
  • Tue94%(156 flights)
  • Wed92%(154 flights)
  • Thu91%(159 flights)
  • Fri92%(158 flights)
  • Sat94%(155 flights)
  • Sun89%(169 flights)
On-time by departure window
  • 6–9 AM—(1 flights)
  • 9 AM–12 PM96%(379 flights)
  • 3–6 PM93%(356 flights)
  • 6–9 PM85%(373 flights)
On-time trend by month
97%
May

Jun 86% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202586%90
July 202590%92
August 202592%92
September 202593%90
October 202591%92
November 202593%86
December 202592%90
January 202683%95
February 202694%92
March 202692%103
April 202688%94
May 202697%93

Keep nerding

Based on 1,112 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.