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

Tucson, AZ (TUS) to Atlanta, GA (ATL) flight delay odds

90.2% of 809 official scheduled TUS-to-ATL flights arrived on time; 5.1% arrived at least 30 minutes late and 2.0% 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
90.2%arrived on time
5.1%30+ min late
2.0%cancelled
809scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.1%all scheduled flights
120+ minutes late1.9%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival-2.5 mincompleted flights

Which departure time was most reliable for TUS to ATL?

Among qualifying TUS-to-ATL departure window results, Early morning had the highest on-time rate: 95.9% of 365 flights. Afternoon was lowest at 85.6% across 444 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36595.9%2.5%1.1%
Afternoon44485.6%7.2%2.7%

Which weekday was most reliable for TUS to ATL?

Among qualifying TUS-to-ATL weekday results, Thursday had the highest on-time rate: 94.9% of 118 flights. Sunday was lowest at 84.7% across 118 flights.

DayFlightsOn time30+ minCancelled
Monday11989.1%5.0%3.4%
Tuesday11392.0%5.3%0.9%
Wednesday10993.6%2.8%0.0%
Thursday11894.9%3.4%0.0%
Friday12088.3%3.3%5.0%
Saturday11289.3%8.0%1.8%
Sunday11884.7%7.6%2.5%

Which airline was most reliable for TUS to ATL?

Only Delta Air Lines met the TUS-to-ATL airline threshold: 90.2% of 809 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines80990.2%5.1%2.0%

Which month was most reliable for TUS to ATL?

Among qualifying TUS-to-ATL month results, September 2025 had the highest on-time rate: 98.3% of 60 flights. March 2026 was lowest at 78.9% across 90 flights.

MonthFlightsOn time30+ minCancelled
July 20256293.5%4.8%0.0%
August 20256293.5%1.6%3.2%
September 20256098.3%1.7%0.0%
October 20256291.9%8.1%0.0%
November 20256085.0%11.7%1.7%
December 20257190.1%7.0%2.8%
January 20267891.0%3.8%3.8%
February 20267092.9%4.3%0.0%
March 20269078.9%6.7%6.7%
April 20267294.4%1.4%2.8%
May 20266288.7%6.5%0.0%
June 20266088.3%3.3%0.0%

What drove TUS to ATL delay minutes?

Airline was the largest recorded TUS-to-ATL delay category, accounting for 68.3% of 7,734 BTS-attributed delay minutes during July 2025–June 2026.

Airline68.3%
Late aircraft23.7%
National airspace6.8%
Weather1.3%
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.