BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
SLC→TUS

Salt Lake City, UT (SLC) to Tucson, AZ (TUS) flight delay odds

91.4% of 1,112 official scheduled SLC-to-TUS flights arrived on time; 4.0% arrived at least 30 minutes late and 0.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
91.4%arrived on time
4.0%30+ min late
0.2%cancelled
1,112scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late1.7%all scheduled flights
120+ minutes late0.6%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival-5.2 mincompleted flights

Which departure time was most reliable for SLC to TUS?

Among qualifying SLC-to-TUS departure window results, Late morning had the highest on-time rate: 95.5% of 380 flights. Evening was lowest at 85.1% across 350 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning38095.5%3.2%0.3%
Afternoon35792.4%3.6%0.3%
Evening35085.1%5.7%0.0%

Which weekday was most reliable for SLC to TUS?

Among qualifying SLC-to-TUS weekday results, Saturday had the highest on-time rate: 94.8% of 155 flights. Monday was lowest at 87.3% across 158 flights.

DayFlightsOn time30+ minCancelled
Monday15887.3%6.3%0.0%
Tuesday15993.7%1.9%0.0%
Wednesday15492.2%3.2%0.0%
Thursday16090.6%3.1%0.0%
Friday16091.2%3.8%1.2%
Saturday15594.8%3.2%0.0%
Sunday16689.8%6.6%0.0%

Which airline was most reliable for SLC to TUS?

Only SkyWest Airlines met the SLC-to-TUS airline threshold: 91.4% of 1,087 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines1,08791.4%3.9%0.2%
Frontier Airlines2588.0%12.0%0.0%

Which month was most reliable for SLC to TUS?

Among qualifying SLC-to-TUS month results, June 2026 had the highest on-time rate: 97.8% of 90 flights. January 2026 was lowest at 83.2% across 95 flights.

MonthFlightsOn time30+ minCancelled
July 20259290.2%1.1%0.0%
August 20259390.3%3.2%0.0%
September 20259091.1%4.4%0.0%
October 20259291.3%4.3%0.0%
November 20258890.9%5.7%2.3%
December 20259092.2%6.7%0.0%
January 20269583.2%6.3%0.0%
February 20269292.4%5.4%0.0%
March 202610392.2%1.9%0.0%
April 20269488.3%7.4%0.0%
May 20269396.8%0.0%0.0%
June 20269097.8%2.2%0.0%

What drove SLC to TUS delay minutes?

Airline was the largest recorded SLC-to-TUS delay category, accounting for 69.0% of 4,230 BTS-attributed delay minutes during July 2025–June 2026.

Airline69.0%
Late aircraft2.6%
National airspace6.9%
Weather21.6%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.