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

Las Vegas, NV (LAS) to Tucson, AZ (TUS) flight delay odds

76.4% of 1,345 official scheduled LAS-to-TUS flights arrived on time; 15.2% arrived at least 30 minutes late and 0.4% 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 SIGNALGenerally reliable
76.4%arrived on time
15.2%30+ min late
0.4%cancelled
1,345scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.1%all scheduled flights
120+ minutes late1.8%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+6.3 mincompleted flights

Which departure time was most reliable for LAS to TUS?

Among qualifying LAS-to-TUS departure window results, Early morning had the highest on-time rate: 92.3% of 299 flights. Night was lowest at 60.7% across 183 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning29992.3%3.0%0.3%
Late morning17186.0%8.2%0.6%
Afternoon38975.6%15.7%0.3%
Evening30366.0%23.1%0.3%
Night18360.7%27.3%1.1%

Which weekday was most reliable for LAS to TUS?

Among qualifying LAS-to-TUS weekday results, Wednesday had the highest on-time rate: 86.0% of 171 flights. Friday was lowest at 71.3% across 223 flights.

DayFlightsOn time30+ minCancelled
Monday21275.0%16.5%0.0%
Tuesday18078.3%15.0%0.0%
Wednesday17186.0%8.2%0.0%
Thursday21173.0%17.5%0.0%
Friday22371.3%17.0%1.3%
Saturday13384.2%8.3%1.5%
Sunday21572.6%19.5%0.5%

Which airline was most reliable for LAS to TUS?

Among qualifying LAS-to-TUS airline results, Frontier Airlines had the highest on-time rate: 84.5% of 97 flights. Southwest Airlines was lowest at 75.8% across 1,248 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,24875.8%15.5%0.3%
Frontier Airlines9784.5%11.3%2.1%

Which month was most reliable for LAS to TUS?

Among qualifying LAS-to-TUS month results, January 2026 had the highest on-time rate: 83.0% of 112 flights. June 2026 was lowest at 62.8% across 86 flights.

MonthFlightsOn time30+ minCancelled
July 20259873.5%18.4%0.0%
August 202510880.6%14.8%0.0%
September 202511170.3%19.8%1.8%
October 202512475.0%16.1%0.8%
November 202512777.2%14.2%0.8%
December 202512676.2%14.3%0.0%
January 202611283.0%11.6%0.9%
February 202611181.1%9.9%0.0%
March 202612882.0%12.5%0.8%
April 202610978.0%14.7%0.0%
May 202610573.3%11.4%0.0%
June 20268662.8%27.9%0.0%

What drove LAS to TUS delay minutes?

Late aircraft was the largest recorded LAS-to-TUS delay category, accounting for 64.3% of 16,232 BTS-attributed delay minutes during July 2025–June 2026.

Airline30.9%
Late aircraft64.3%
National airspace4.8%
Weather0.0%
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.