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

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

85.6% of 334 official scheduled MSP-to-ATY flights arrived on time; 8.7% 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
85.6%arrived on time
8.7%30+ min late
1.8%cancelled
334scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.0%all scheduled flights
120+ minutes late3.9%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+4.8 mincompleted flights

Which departure time was most reliable for MSP to ATY?

Only Evening met the MSP-to-ATY departure window threshold: 85.6% of 305 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Evening30585.6%8.5%1.6%

Which weekday was most reliable for MSP to ATY?

Among qualifying MSP-to-ATY weekday results, Monday had the highest on-time rate: 91.7% of 48 flights. Tuesday was lowest at 79.2% across 48 flights.

DayFlightsOn time30+ minCancelled
Monday4891.7%4.2%0.0%
Tuesday4879.2%16.7%0.0%
Wednesday4787.2%12.8%0.0%
Thursday4780.9%12.8%4.3%
Friday4887.5%2.1%2.1%
Saturday4883.3%6.2%4.2%
Sunday4889.6%6.2%2.1%

Which airline was most reliable for MSP to ATY?

Only SkyWest Airlines met the MSP-to-ATY airline threshold: 85.6% of 334 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines33485.6%8.7%1.8%

Which month was most reliable for MSP to ATY?

Among qualifying MSP-to-ATY month results, September 2025 had the highest on-time rate: 100.0% of 30 flights. December 2025 was lowest at 61.3% across 31 flights.

MonthFlightsOn time30+ minCancelled
August 20253193.5%3.2%0.0%
September 202530100.0%0.0%0.0%
October 20253193.5%6.5%0.0%
November 20253083.3%16.7%0.0%
December 20253161.3%19.4%3.2%
January 20263177.4%12.9%3.2%
February 20262889.3%10.7%0.0%
March 20263177.4%6.5%12.9%
April 20263080.0%6.7%0.0%
May 20263196.8%3.2%0.0%
June 20263090.0%10.0%0.0%

What drove MSP to ATY delay minutes?

Airline was the largest recorded MSP-to-ATY delay category, accounting for 69.5% of 7,555 BTS-attributed delay minutes during July 2025–June 2026.

Airline69.5%
Late aircraft0.0%
National airspace6.2%
Weather24.3%
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.