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

Atlanta, GA (ATL) to Sioux Falls, SD (FSD) flight delay odds

75.9% of 365 official scheduled ATL-to-FSD flights arrived on time; 14.2% arrived at least 30 minutes late and 0.8% 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
75.9%arrived on time
14.2%30+ min late
0.8%cancelled
365scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.5%all scheduled flights
120+ minutes late1.1%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 FSD?

Among qualifying ATL-to-FSD departure window results, Evening had the highest on-time rate: 80.0% of 95 flights. Night was lowest at 74.4% across 270 flights.

Departure windowFlightsOn time30+ minCancelled
Evening9580.0%10.5%1.1%
Night27074.4%15.6%0.7%

Which weekday was most reliable for ATL to FSD?

Among qualifying ATL-to-FSD weekday results, Monday had the highest on-time rate: 80.8% of 52 flights. Tuesday was lowest at 71.7% across 53 flights.

DayFlightsOn time30+ minCancelled
Monday5280.8%9.6%0.0%
Tuesday5371.7%15.1%0.0%
Wednesday5276.9%17.3%0.0%
Thursday5275.0%15.4%0.0%
Friday5275.0%13.5%0.0%
Saturday5273.1%21.2%1.9%
Sunday5278.8%7.7%3.8%

Which airline was most reliable for ATL to FSD?

Only Delta Air Lines met the ATL-to-FSD airline threshold: 75.9% of 365 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines36575.9%14.2%0.8%

Which month was most reliable for ATL to FSD?

Among qualifying ATL-to-FSD month results, April 2026 had the highest on-time rate: 93.3% of 30 flights. July 2025 was lowest at 38.7% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253138.7%58.1%0.0%
August 20253180.6%6.5%0.0%
September 20253080.0%10.0%0.0%
October 20253190.3%3.2%0.0%
November 20253076.7%13.3%3.3%
December 20253171.0%9.7%3.2%
January 20263174.2%16.1%0.0%
February 20262878.6%7.1%0.0%
March 20263177.4%12.9%3.2%
April 20263093.3%6.7%0.0%
May 20263164.5%16.1%0.0%
June 20263086.7%10.0%0.0%

What drove ATL to FSD delay minutes?

Airline was the largest recorded ATL-to-FSD delay category, accounting for 56.1% of 4,693 BTS-attributed delay minutes during July 2025–June 2026.

Airline56.1%
Late aircraft16.1%
National airspace21.0%
Weather6.9%
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.