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

Minneapolis, MN (MSP) to Boise, ID (BOI) flight delay odds

78.1% of 786 official scheduled MSP-to-BOI flights arrived on time; 12.5% 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 SIGNALGenerally reliable
78.1%arrived on time
12.5%30+ min late
0.6%cancelled
786scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.5%all scheduled flights
120+ minutes late1.8%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+5.9 mincompleted flights

Which departure time was most reliable for MSP to BOI?

Among qualifying MSP-to-BOI departure window results, Early morning had the highest on-time rate: 90.3% of 62 flights. Night was lowest at 66.8% across 235 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning6290.3%6.5%0.0%
Late morning24183.4%9.5%0.4%
Afternoon11988.2%3.4%0.0%
Evening12973.6%16.3%0.8%
Night23566.8%19.6%1.3%

Which weekday was most reliable for MSP to BOI?

Among qualifying MSP-to-BOI weekday results, Saturday had the highest on-time rate: 85.5% of 110 flights. Wednesday was lowest at 74.8% across 111 flights.

DayFlightsOn time30+ minCancelled
Monday11377.0%11.5%0.9%
Tuesday11481.6%12.3%0.0%
Wednesday11174.8%16.2%0.0%
Thursday11275.9%12.5%0.0%
Friday11276.8%12.5%0.9%
Saturday11085.5%6.4%0.0%
Sunday11475.4%15.8%2.6%

Which airline was most reliable for MSP to BOI?

Only Delta Air Lines met the MSP-to-BOI airline threshold: 78.1% of 786 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines78678.1%12.5%0.6%

Which month was most reliable for MSP to BOI?

Among qualifying MSP-to-BOI month results, October 2025 had the highest on-time rate: 93.5% of 62 flights. January 2026 was lowest at 63.8% across 58 flights.

MonthFlightsOn time30+ minCancelled
July 20259276.1%17.4%1.1%
August 20257276.4%11.1%0.0%
September 20256088.3%3.3%0.0%
October 20256293.5%3.2%0.0%
November 20255984.7%6.8%0.0%
December 20256264.5%17.7%1.6%
January 20265863.8%24.1%0.0%
February 20265671.4%14.3%0.0%
March 20266274.2%14.5%3.2%
April 20266090.0%6.7%0.0%
May 20266277.4%14.5%0.0%
June 20268177.8%13.6%1.2%

What drove MSP to BOI delay minutes?

Airline was the largest recorded MSP-to-BOI delay category, accounting for 55.9% of 9,451 BTS-attributed delay minutes during July 2025–June 2026.

Airline55.9%
Late aircraft22.5%
National airspace19.0%
Weather2.7%
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.