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

Madison, WI (MSN) to New York, NY (LGA) flight delay odds

80.4% of 883 official scheduled MSN-to-LGA flights arrived on time; 10.0% arrived at least 30 minutes late and 5.0% 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 SIGNALHigher disruption
80.4%arrived on time
10.0%30+ min late
5.0%cancelled
883scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.0%all scheduled flights
120+ minutes late2.2%all scheduled flights
Diverted0.7%did not reach as scheduled
Average arrival-1.2 mincompleted flights

Which departure time was most reliable for MSN to LGA?

Among qualifying MSN-to-LGA departure window results, Early morning had the highest on-time rate: 83.0% of 618 flights. Afternoon was lowest at 72.6% across 234 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning61883.0%8.1%4.5%
Afternoon23472.6%15.4%6.8%

Which weekday was most reliable for MSN to LGA?

Among qualifying MSN-to-LGA weekday results, Saturday had the highest on-time rate: 84.4% of 96 flights. Monday was lowest at 71.8% across 131 flights.

DayFlightsOn time30+ minCancelled
Monday13171.8%8.4%12.2%
Tuesday13383.5%10.5%4.5%
Wednesday13281.8%11.4%3.8%
Thursday13082.3%10.8%2.3%
Friday13083.1%10.8%2.3%
Saturday9684.4%8.3%0.0%
Sunday13177.1%9.2%8.4%

Which airline was most reliable for MSN to LGA?

Only Republic Airways met the MSN-to-LGA airline threshold: 80.4% of 882 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Republic Airways88280.4%10.0%5.0%
Delta Air Lines1100.0%0.0%0.0%

Which month was most reliable for MSN to LGA?

Among qualifying MSN-to-LGA month results, August 2025 had the highest on-time rate: 91.8% of 49 flights. March 2026 was lowest at 64.0% across 89 flights.

MonthFlightsOn time30+ minCancelled
July 20253180.6%16.1%0.0%
August 20254991.8%4.1%2.0%
September 20258484.5%4.8%2.4%
October 20258988.8%6.7%3.4%
November 20258481.0%13.1%3.6%
December 20257970.9%17.7%5.1%
January 20268476.2%10.7%9.5%
February 20268078.8%6.2%8.8%
March 20268964.0%16.9%13.5%
April 20268681.4%8.1%1.2%
May 20266886.8%8.8%1.5%
June 20266088.3%6.7%3.3%

What drove MSN to LGA delay minutes?

Airline was the largest recorded MSN-to-LGA delay category, accounting for 50.5% of 8,668 BTS-attributed delay minutes during July 2025–June 2026.

Airline50.5%
Late aircraft10.2%
National airspace32.5%
Weather6.8%
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.