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

Atlanta, GA (ATL) to Appleton, WI (ATW) flight delay odds

76.6% of 368 official scheduled ATL-to-ATW flights arrived on time; 12.8% arrived at least 30 minutes late and 1.6% 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
76.6%arrived on time
12.8%30+ min late
1.6%cancelled
368scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.2%all scheduled flights
120+ minutes late1.9%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival+8.1 mincompleted flights

Which departure time was most reliable for ATL to ATW?

Among qualifying ATL-to-ATW departure window results, Evening had the highest on-time rate: 77.0% of 213 flights. Night was lowest at 75.5% across 151 flights.

Departure windowFlightsOn time30+ minCancelled
Evening21377.0%11.7%2.3%
Night15175.5%14.6%0.7%

Which weekday was most reliable for ATL to ATW?

Among qualifying ATL-to-ATW weekday results, Wednesday had the highest on-time rate: 86.5% of 52 flights. Sunday was lowest at 68.5% across 54 flights.

DayFlightsOn time30+ minCancelled
Monday5276.9%17.3%0.0%
Tuesday5373.6%13.2%0.0%
Wednesday5286.5%11.5%0.0%
Thursday5174.5%11.8%0.0%
Friday5275.0%13.5%1.9%
Saturday5481.5%7.4%3.7%
Sunday5468.5%14.8%5.6%

Which airline was most reliable for ATL to ATW?

Only Delta Air Lines met the ATL-to-ATW airline threshold: 76.6% of 368 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines36876.6%12.8%1.6%

Which month was most reliable for ATL to ATW?

Among qualifying ATL-to-ATW month results, June 2026 had the highest on-time rate: 90.0% of 30 flights. July 2025 was lowest at 63.6% across 33 flights.

MonthFlightsOn time30+ minCancelled
July 20253363.6%24.2%0.0%
August 20253171.0%19.4%0.0%
September 20253086.7%3.3%0.0%
October 20253180.6%9.7%0.0%
November 20252979.3%0.0%6.9%
December 20253174.2%12.9%3.2%
January 20263174.2%16.1%0.0%
February 20262875.0%17.9%0.0%
March 20263268.8%12.5%9.4%
April 20263187.1%9.7%0.0%
May 20263171.0%16.1%0.0%
June 20263090.0%10.0%0.0%

What drove ATL to ATW delay minutes?

Airline was the largest recorded ATL-to-ATW delay category, accounting for 48.4% of 5,032 BTS-attributed delay minutes during July 2025–June 2026.

Airline48.4%
Late aircraft23.3%
National airspace12.5%
Weather15.7%
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.