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

Missoula, MT (MSO) to Minneapolis, MN (MSP) flight delay odds

89.8% of 489 official scheduled MSO-to-MSP flights arrived on time; 6.7% arrived at least 30 minutes late and 0.4% 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 SIGNALLower disruption
89.8%arrived on time
6.7%30+ min late
0.4%cancelled
489scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.1%all scheduled flights
120+ minutes late1.2%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival-3.2 mincompleted flights

Which departure time was most reliable for MSO to MSP?

Among qualifying MSO-to-MSP departure window results, Early morning had the highest on-time rate: 91.9% of 360 flights. Afternoon was lowest at 83.7% across 129 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36091.9%5.6%0.6%
Afternoon12983.7%10.1%0.0%

Which weekday was most reliable for MSO to MSP?

Among qualifying MSO-to-MSP weekday results, Thursday had the highest on-time rate: 91.4% of 70 flights. Sunday was lowest at 87.0% across 69 flights.

DayFlightsOn time30+ minCancelled
Monday7188.7%4.2%1.4%
Tuesday7290.3%5.6%0.0%
Wednesday6988.4%8.7%0.0%
Thursday7091.4%8.6%0.0%
Friday7091.4%7.1%0.0%
Saturday6891.2%7.4%0.0%
Sunday6987.0%5.8%1.4%

Which airline was most reliable for MSO to MSP?

Only Delta Air Lines met the MSO-to-MSP airline threshold: 89.8% of 489 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines48989.8%6.7%0.4%

Which month was most reliable for MSO to MSP?

Among qualifying MSO-to-MSP month results, October 2025 had the highest on-time rate: 96.8% of 31 flights. March 2026 was lowest at 83.9% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20256287.1%6.5%0.0%
August 20256090.0%6.7%0.0%
September 20253987.2%10.3%0.0%
October 20253196.8%3.2%0.0%
November 20253090.0%6.7%0.0%
December 20253193.5%3.2%0.0%
January 20263187.1%6.5%0.0%
February 20262889.3%7.1%0.0%
March 20263183.9%9.7%6.5%
April 20263093.3%6.7%0.0%
May 20265694.6%1.8%0.0%
June 20266086.7%11.7%0.0%

What drove MSO to MSP delay minutes?

Airline was the largest recorded MSO-to-MSP delay category, accounting for 81.0% of 4,620 BTS-attributed delay minutes during July 2025–June 2026.

Airline81.0%
Late aircraft5.8%
National airspace7.0%
Weather6.3%
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.