UA5502 MKE → ORD

United Airlines · Milwaukee, WI to Chicago, IL · 189 flights observed, 2025-07-01 to 2026-03-04 · 67 mi

This flight has been getting more reliable recently — 2026-02's on-time rate (79%) is well above the 51% average from earlier months.

UA5502 covers more than one route in the data window — the stats below are for MKE → ORD, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
57%
Median delay
+8 min
90th percentile
+107 min
Cancellation rate
3%

How often is UA5502 on time?

Across 189 flights on MKE → ORD from 2025-07-01 to 2026-03-04, UA5502 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +107 min or later. 3% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time10557%
16-30 min1810%
31-60 min2614%
61-120 min2011%
2+ hrs158%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073040%+52 min
2025-082843%+34 min
2025-093063%+19 min
2025-102138%+19 min
2025-121450%+51 min
2026-012972%+20 min
2026-022879%+9 min
2026-034100%-8 min

Performance by day of week

DayFlightsOn-time
Mon2665%
Tue2767%
Wed2861%
Thu2846%
Fri2642%
Sat2273%
Sun2748%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…