ILM → ORD United Airlines

United Airlines · Wilmington, NC to Chicago, IL · 90 flights, 2025-07-01 to 2026-06-30 · aggregated across 4 flight numbers

This route's reliability varies a lot by day of week — 100% on-time on Tuesdays vs. 58% on Saturdays.
On-time arrival
69%
Median delay
-4 min
90th percentile
+65 min
Cancellation rate
6%

How on-time is United Airlines from ILM to ORD?

Across every United Airlines flight number on ILM → ORD (90 flights, 2025-07-01 to 2026-06-30), 69% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +65 min or later. 6% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time5969%
16-30 min67%
31-60 min1012%
61-120 min67%
2+ hrs45%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073053%+23 min
2025-081669%+97 min
2026-051191%-4 min
2026-062879%+5 min

Performance by day of week

DayFlightsOn-time
Mon1369%
Tue12100%
Wed1060%
Thu1275%
Fri1362%
Sat1258%
Sun1362%

UA flight numbers on ILM → ORD

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…