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

Watertown, SD (ATY) to Minneapolis, MN (MSP) flight delay odds

90.7% of 333 official scheduled ATY-to-MSP flights arrived on time; 6.6% 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
90.7%arrived on time
6.6%30+ min late
1.8%cancelled
333scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.8%all scheduled flights
120+ minutes late4.2%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival-2.4 mincompleted flights

Which departure time was most reliable for ATY to MSP?

Only Early morning met the ATY-to-MSP departure window threshold: 90.7% of 333 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Early morning33390.7%6.6%1.8%

Which weekday was most reliable for ATY to MSP?

Among qualifying ATY-to-MSP weekday results, Tuesday had the highest on-time rate: 100.0% of 48 flights. Wednesday was lowest at 83.0% across 47 flights.

DayFlightsOn time30+ minCancelled
Monday4887.5%6.2%2.1%
Tuesday48100.0%0.0%0.0%
Wednesday4783.0%14.9%0.0%
Thursday4793.6%6.4%0.0%
Friday4789.4%6.4%4.3%
Saturday4891.7%6.2%2.1%
Sunday4889.6%6.2%4.2%

Which airline was most reliable for ATY to MSP?

Only SkyWest Airlines met the ATY-to-MSP airline threshold: 90.7% of 333 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines33390.7%6.6%1.8%

Which month was most reliable for ATY to MSP?

Among qualifying ATY-to-MSP month results, September 2025 had the highest on-time rate: 100.0% of 30 flights. February 2026 was lowest at 82.1% across 28 flights.

MonthFlightsOn time30+ minCancelled
August 20253093.3%6.7%0.0%
September 202530100.0%0.0%0.0%
October 20253190.3%9.7%0.0%
November 20253086.7%10.0%0.0%
December 20253190.3%3.2%3.2%
January 20263183.9%12.9%3.2%
February 20262882.1%14.3%0.0%
March 20263183.9%3.2%12.9%
April 20263093.3%6.7%0.0%
May 20263196.8%3.2%0.0%
June 20263096.7%3.3%0.0%

What drove ATY to MSP delay minutes?

Airline was the largest recorded ATY-to-MSP delay category, accounting for 71.8% of 5,333 BTS-attributed delay minutes during July 2025–June 2026.

Airline71.8%
Late aircraft0.0%
National airspace4.4%
Weather23.8%
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.