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

Dallas/Fort Worth, TX (DFW) to Bismarck/Mandan, ND (BIS) flight delay odds

78.8% of 727 official scheduled DFW-to-BIS flights arrived on time; 12.0% arrived at least 30 minutes late and 1.0% 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
78.8%arrived on time
12.0%30+ min late
1.0%cancelled
727scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.5%all scheduled flights
120+ minutes late1.4%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+4.0 mincompleted flights

Which departure time was most reliable for DFW to BIS?

Among qualifying DFW-to-BIS departure window results, Late morning had the highest on-time rate: 80.8% of 364 flights. Evening was lowest at 75.7% across 268 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning36480.8%9.6%1.4%
Evening26875.7%14.9%0.7%
Night9580.0%12.6%0.0%

Which weekday was most reliable for DFW to BIS?

Among qualifying DFW-to-BIS weekday results, Friday had the highest on-time rate: 85.4% of 103 flights. Saturday was lowest at 71.8% across 103 flights.

DayFlightsOn time30+ minCancelled
Monday10474.0%13.5%1.0%
Tuesday10684.9%10.4%0.0%
Wednesday10478.8%13.5%1.0%
Thursday10380.6%6.8%1.0%
Friday10385.4%5.8%1.0%
Saturday10371.8%18.4%1.9%
Sunday10476.0%15.4%1.0%

Which airline was most reliable for DFW to BIS?

Only Envoy Air met the DFW-to-BIS airline threshold: 78.8% of 727 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Envoy Air72778.8%12.0%1.0%

Which month was most reliable for DFW to BIS?

Among qualifying DFW-to-BIS month results, February 2026 had the highest on-time rate: 94.6% of 56 flights. July 2025 was lowest at 69.4% across 62 flights.

MonthFlightsOn time30+ minCancelled
July 20256269.4%21.0%0.0%
August 20256177.0%13.1%0.0%
September 20256071.7%15.0%0.0%
October 20256271.0%16.1%0.0%
November 20255981.4%6.8%1.7%
December 20256274.2%12.9%1.6%
January 20266180.3%11.5%6.6%
February 20265694.6%3.6%0.0%
March 20266275.8%11.3%0.0%
April 20266090.0%6.7%0.0%
May 20266282.3%12.9%0.0%
June 20266080.0%11.7%1.7%

What drove DFW to BIS delay minutes?

Late aircraft was the largest recorded DFW-to-BIS delay category, accounting for 46.1% of 8,158 BTS-attributed delay minutes during July 2025–June 2026.

Airline11.7%
Late aircraft46.1%
National airspace25.6%
Weather16.6%
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.