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

Philadelphia, PA (PHL) to Milwaukee, WI (MKE) flight delay odds

76.0% of 442 official scheduled PHL-to-MKE flights arrived on time; 14.0% arrived at least 30 minutes late and 3.8% 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 SIGNALVariable
76.0%arrived on time
14.0%30+ min late
3.8%cancelled
442scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.6%all scheduled flights
120+ minutes late5.4%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival+7.9 mincompleted flights

Which departure time was most reliable for PHL to MKE?

Among qualifying PHL-to-MKE departure window results, Late morning had the highest on-time rate: 84.7% of 209 flights. Evening was lowest at 68.0% across 97 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning20984.7%8.1%1.0%
Afternoon9772.2%19.6%3.1%
Evening9768.0%21.6%3.1%

Which weekday was most reliable for PHL to MKE?

Among qualifying PHL-to-MKE weekday results, Friday had the highest on-time rate: 79.7% of 64 flights. Thursday was lowest at 69.2% across 65 flights.

DayFlightsOn time30+ minCancelled
Monday6377.8%17.5%1.6%
Tuesday6978.3%20.3%0.0%
Wednesday6274.2%9.7%6.5%
Thursday6569.2%18.5%7.7%
Friday6479.7%9.4%4.7%
Saturday5777.2%12.3%3.5%
Sunday6275.8%9.7%3.2%

Which airline was most reliable for PHL to MKE?

Only PSA Airlines met the PHL-to-MKE airline threshold: 75.5% of 416 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
PSA Airlines41675.5%14.2%4.1%
Republic Airways2584.0%12.0%0.0%
American Airlines1100.0%0.0%0.0%

Which month was most reliable for PHL to MKE?

Among qualifying PHL-to-MKE month results, September 2025 had the highest on-time rate: 90.2% of 41 flights. June 2026 was lowest at 68.9% across 90 flights.

MonthFlightsOn time30+ minCancelled
July 20253177.4%16.1%0.0%
August 20258076.2%16.2%2.5%
September 20254190.2%7.3%0.0%
October 20258071.2%18.8%0.0%
April 20264881.2%12.5%0.0%
May 20267177.5%11.3%4.2%
June 20269068.9%13.3%13.3%

What drove PHL to MKE delay minutes?

Late aircraft was the largest recorded PHL-to-MKE delay category, accounting for 53.8% of 8,078 BTS-attributed delay minutes during July 2025–June 2026.

Airline29.1%
Late aircraft53.8%
National airspace15.6%
Weather1.6%
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.