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

Philadelphia, PA (PHL) to Madison, WI (MSN) flight delay odds

80.0% of 390 official scheduled PHL-to-MSN flights arrived on time; 12.6% arrived at least 30 minutes late and 1.5% 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
12.6%30+ min late
1.5%cancelled
390scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.9%all scheduled flights
120+ minutes late2.8%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+2.9 mincompleted flights

Which departure time was most reliable for PHL to MSN?

Among qualifying PHL-to-MSN departure window results, Late morning had the highest on-time rate: 88.9% of 208 flights. Afternoon was lowest at 67.6% across 71 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning20888.9%4.8%0.0%
Afternoon7167.6%21.1%2.8%
Evening7375.3%15.1%4.1%

Which weekday was most reliable for PHL to MSN?

Among qualifying PHL-to-MSN weekday results, Tuesday had the highest on-time rate: 96.4% of 55 flights. Thursday was lowest at 67.2% across 58 flights.

DayFlightsOn time30+ minCancelled
Monday5572.7%16.4%0.0%
Tuesday5596.4%0.0%0.0%
Wednesday5978.0%15.3%3.4%
Thursday5867.2%22.4%3.4%
Friday5580.0%16.4%0.0%
Saturday5388.7%7.5%0.0%
Sunday5578.2%9.1%3.6%

Which airline was most reliable for PHL to MSN?

Only PSA Airlines met the PHL-to-MSN airline threshold: 80.8% of 386 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
PSA Airlines38680.8%11.9%1.3%
American Airlines30.0%66.7%33.3%
Republic Airways10.0%100.0%0.0%

Which month was most reliable for PHL to MSN?

Among qualifying PHL-to-MSN month results, September 2025 had the highest on-time rate: 100.0% of 40 flights. April 2026 was lowest at 72.7% across 44 flights.

MonthFlightsOn time30+ minCancelled
July 20253080.0%10.0%0.0%
August 20253582.9%11.4%2.9%
September 202540100.0%0.0%0.0%
October 20258174.1%16.0%0.0%
April 20264472.7%27.3%0.0%
May 20266888.2%8.8%1.5%
June 20269073.3%12.2%4.4%

What drove PHL to MSN delay minutes?

Late aircraft was the largest recorded PHL-to-MSN delay category, accounting for 42.9% of 5,420 BTS-attributed delay minutes during July 2025–June 2026.

Airline36.4%
Late aircraft42.9%
National airspace16.2%
Weather4.4%
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.