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

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

77.8% of 441 official scheduled MKE-to-PHL flights arrived on time; 12.9% arrived at least 30 minutes late and 5.2% 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
77.8%arrived on time
12.9%30+ min late
5.2%cancelled
441scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late9.3%all scheduled flights
120+ minutes late4.8%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+5.6 mincompleted flights

Which departure time was most reliable for MKE to PHL?

Among qualifying MKE-to-PHL departure window results, Early morning had the highest on-time rate: 89.7% of 146 flights. Evening was lowest at 68.8% across 64 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning14689.7%4.8%4.1%
Afternoon23172.7%18.2%3.9%
Evening6468.8%12.5%12.5%

Which weekday was most reliable for MKE to PHL?

Among qualifying MKE-to-PHL weekday results, Friday had the highest on-time rate: 84.4% of 64 flights. Thursday was lowest at 64.6% across 65 flights.

DayFlightsOn time30+ minCancelled
Monday6283.9%8.1%4.8%
Tuesday6583.1%10.8%1.5%
Wednesday6570.8%16.9%6.2%
Thursday6564.6%23.1%12.3%
Friday6484.4%7.8%4.7%
Saturday5983.1%8.5%3.4%
Sunday6175.4%14.8%3.3%

Which airline was most reliable for MKE to PHL?

Only PSA Airlines met the MKE-to-PHL airline threshold: 78.8% of 415 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
PSA Airlines41578.8%12.0%5.3%
Republic Airways2560.0%28.0%4.0%
American Airlines1100.0%0.0%0.0%

Which month was most reliable for MKE to PHL?

Among qualifying MKE-to-PHL month results, April 2026 had the highest on-time rate: 89.6% of 48 flights. July 2025 was lowest at 41.9% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253141.9%38.7%9.7%
August 20257974.7%16.5%2.5%
September 20254178.0%14.6%0.0%
October 20257987.3%10.1%1.3%
April 20264889.6%10.4%0.0%
May 20267184.5%7.0%5.6%
June 20269072.2%8.9%14.4%

What drove MKE to PHL delay minutes?

Late aircraft was the largest recorded MKE-to-PHL delay category, accounting for 43.3% of 7,898 BTS-attributed delay minutes during July 2025–June 2026.

Airline29.9%
Late aircraft43.3%
National airspace10.8%
Weather15.3%
Security0.7%
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.