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

Billings, MT (BIL) to Dallas/Fort Worth, TX (DFW) flight delay odds

82.1% of 691 official scheduled BIL-to-DFW flights arrived on time; 10.3% arrived at least 30 minutes late and 0.6% 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 SIGNALLower disruption
82.1%arrived on time
10.3%30+ min late
0.6%cancelled
691scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.2%all scheduled flights
120+ minutes late2.6%all scheduled flights
Diverted1.2%did not reach as scheduled
Average arrival-0.9 mincompleted flights

Which departure time was most reliable for BIL to DFW?

Among qualifying BIL-to-DFW departure window results, Early morning had the highest on-time rate: 89.6% of 327 flights. Afternoon was lowest at 75.3% across 364 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning32789.6%5.8%0.3%
Afternoon36475.3%14.3%0.8%

Which weekday was most reliable for BIL to DFW?

Among qualifying BIL-to-DFW weekday results, Tuesday had the highest on-time rate: 88.0% of 100 flights. Friday was lowest at 76.8% across 99 flights.

DayFlightsOn time30+ minCancelled
Monday9986.9%8.1%0.0%
Tuesday10088.0%5.0%0.0%
Wednesday9884.7%7.1%1.0%
Thursday9782.5%11.3%1.0%
Friday9976.8%13.1%1.0%
Saturday9977.8%13.1%1.0%
Sunday9977.8%14.1%0.0%

Which airline was most reliable for BIL to DFW?

Only Envoy Air met the BIL-to-DFW airline threshold: 82.1% of 691 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Envoy Air69182.1%10.3%0.6%

Which month was most reliable for BIL to DFW?

Among qualifying BIL-to-DFW month results, May 2026 had the highest on-time rate: 87.1% of 62 flights. April 2026 was lowest at 70.0% across 60 flights.

MonthFlightsOn time30+ minCancelled
July 20256283.9%12.9%0.0%
August 20256280.6%8.1%0.0%
September 20256085.0%3.3%1.7%
October 20256283.9%8.1%0.0%
November 20255984.7%13.6%0.0%
December 20256282.3%6.5%3.2%
January 20263680.6%11.1%2.8%
February 20264486.4%11.4%0.0%
March 20266282.3%14.5%0.0%
April 20266070.0%16.7%0.0%
May 20266287.1%4.8%0.0%
June 20266078.3%13.3%0.0%

What drove BIL to DFW delay minutes?

Late aircraft was the largest recorded BIL-to-DFW delay category, accounting for 40.2% of 7,382 BTS-attributed delay minutes during July 2025–June 2026.

Airline22.7%
Late aircraft40.2%
National airspace17.8%
Weather19.3%
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.