BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
MDTORD

United Airlines Harrisburg, PA (MDT) to Chicago, IL (ORD) reliability

A dedicated historical view of 570 United Airlines marketed flights on this direction during July 2025–June 2026.

HISTORICAL ROUTE SIGNALGenerally reliable
74.9%arrived on time
13.0%30+ min late
2.3%cancelled
570scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.0%
60+ minutes late7.4%
Cancelled2.3%
Average arrival+11.7 mincompleted flights

What this airline-route sample says

United Airlines completed 97.7% of its scheduled reportable MDT to ORD flights in the observation window. 74.9% of all scheduled flights arrived less than 15 minutes late, while 7.4% arrived at least an hour late.

Use the parent route report to compare this result with other marketing carriers and with time-of-day, weekday and monthly slices.

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Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.