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

Missoula, MT (MSO) to Dallas/Fort Worth, TX (DFW) flight delay odds

80.0% of 436 official scheduled MSO-to-DFW flights arrived on time; 8.7% arrived at least 30 minutes late and 1.6% 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
80.0%arrived on time
8.7%30+ min late
1.6%cancelled
436scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.7%all scheduled flights
120+ minutes late4.1%all scheduled flights
Diverted1.8%did not reach as scheduled
Average arrival+10.3 mincompleted flights

Which departure time was most reliable for MSO to DFW?

Among qualifying MSO-to-DFW departure window results, Early morning had the highest on-time rate: 87.6% of 274 flights. Afternoon was lowest at 67.3% across 162 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning27487.6%3.3%1.5%
Afternoon16267.3%17.9%1.9%

Which weekday was most reliable for MSO to DFW?

Among qualifying MSO-to-DFW weekday results, Wednesday had the highest on-time rate: 88.7% of 62 flights. Sunday was lowest at 72.6% across 62 flights.

DayFlightsOn time30+ minCancelled
Monday6277.4%14.5%1.6%
Tuesday6479.7%7.8%1.6%
Wednesday6288.7%3.2%0.0%
Thursday6285.5%1.6%0.0%
Friday6177.0%13.1%1.6%
Saturday6379.4%6.3%3.2%
Sunday6272.6%14.5%3.2%

Which airline was most reliable for MSO to DFW?

Among qualifying MSO-to-DFW airline results, Envoy Air had the highest on-time rate: 86.7% of 263 flights. American Airlines was lowest at 69.9% across 173 flights.

AirlineFlightsOn time30+ minCancelled
Envoy Air26386.7%3.8%0.8%
American Airlines17369.9%16.2%2.9%

Which month was most reliable for MSO to DFW?

Among qualifying MSO-to-DFW month results, May 2026 had the highest on-time rate: 95.2% of 42 flights. June 2026 was lowest at 62.5% across 56 flights.

MonthFlightsOn time30+ minCancelled
July 20256274.2%12.9%3.2%
August 20254170.7%14.6%4.9%
September 20252470.8%16.7%0.0%
October 20253177.4%12.9%0.0%
November 20252989.7%3.4%0.0%
December 20253193.5%0.0%0.0%
January 20263187.1%3.2%6.5%
February 20262889.3%3.6%0.0%
March 20263177.4%6.5%0.0%
April 20263090.0%3.3%0.0%
May 20264295.2%0.0%0.0%
June 20265662.5%17.9%1.8%

What drove MSO to DFW delay minutes?

Airline was the largest recorded MSO-to-DFW delay category, accounting for 49.8% of 8,918 BTS-attributed delay minutes during July 2025–June 2026.

Airline49.8%
Late aircraft26.2%
National airspace21.4%
Weather2.5%
Security0.1%
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.