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

United Airlines Grand Rapids, MI (GRR) to Chicago, IL (ORD) reliability

A dedicated historical view of 1,075 United Airlines marketed flights on this direction during July 2025–June 2026.

HISTORICAL ROUTE SIGNALVariable
64.3%arrived on time
20.3%30+ min late
1.3%cancelled
1,075scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late20.3%
60+ minutes late11.3%
Cancelled1.3%
Average arrival+22.5 mincompleted flights

What this airline-route sample says

United Airlines completed 98.7% of its scheduled reportable GRR to ORD flights in the observation window. 64.3% of all scheduled flights arrived less than 15 minutes late, while 11.3% 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.