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

Atlanta, GA (ATL) to South Bend, IN (SBN) flight delay odds

72.7% of 1,028 official scheduled ATL-to-SBN flights arrived on time; 19.5% arrived at least 30 minutes late and 1.8% 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
72.7%arrived on time
19.5%30+ min late
1.8%cancelled
1,028scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late12.6%all scheduled flights
120+ minutes late6.3%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+19.9 mincompleted flights

Which departure time was most reliable for ATL to SBN?

Among qualifying ATL-to-SBN departure window results, Late morning had the highest on-time rate: 80.5% of 365 flights. Evening was lowest at 64.4% across 365 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning36580.5%12.3%1.9%
Afternoon29773.1%18.9%1.3%
Evening36564.4%27.1%2.2%

Which weekday was most reliable for ATL to SBN?

Among qualifying ATL-to-SBN weekday results, Saturday had the highest on-time rate: 78.7% of 108 flights. Monday was lowest at 67.1% across 155 flights.

DayFlightsOn time30+ minCancelled
Monday15567.1%25.8%0.0%
Tuesday15771.3%19.7%1.9%
Wednesday15278.3%15.1%2.0%
Thursday15271.1%21.1%0.7%
Friday15275.7%18.4%1.3%
Saturday10878.7%10.2%2.8%
Sunday15268.4%23.0%4.6%

Which airline was most reliable for ATL to SBN?

Only SkyWest Airlines met the ATL-to-SBN airline threshold: 72.6% of 1,027 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines1,02772.6%19.5%1.9%
Delta Air Lines1100.0%0.0%0.0%

Which month was most reliable for ATL to SBN?

Among qualifying ATL-to-SBN month results, September 2025 had the highest on-time rate: 90.1% of 81 flights. January 2026 was lowest at 51.2% across 86 flights.

MonthFlightsOn time30+ minCancelled
July 20258867.0%26.1%0.0%
August 20258774.7%19.5%0.0%
September 20258190.1%9.9%0.0%
October 20258889.8%10.2%0.0%
November 20258471.4%13.1%9.5%
December 20258869.3%23.9%1.1%
January 20268651.2%34.9%5.8%
February 20267866.7%24.4%1.3%
March 20268958.4%28.1%2.2%
April 20268682.6%12.8%0.0%
May 20268771.3%16.1%1.1%
June 20268680.2%14.0%1.2%

What drove ATL to SBN delay minutes?

Airline was the largest recorded ATL-to-SBN delay category, accounting for 73.2% of 26,900 BTS-attributed delay minutes during July 2025–June 2026.

Airline73.2%
Late aircraft0.0%
National airspace8.8%
Weather18.0%
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.