BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AIRLINE × ROUTE REPORT
BOS→ORD

Republic Airways Boston, MA (BOS) to Chicago, IL (ORD) reliability

Among 894 scheduled Republic Airways flights from BOS to ORD, 66.0% arrived on time, 20.9% arrived at least 30 minutes late, and 5.9% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Republic Airways (YX) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALHigher disruption
66.0%arrived on time
20.9%30+ min late
5.9%cancelled
894scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late20.9%
60+ minutes late12.3%
Cancelled5.9%
Average arrival+15.6 mincompleted flights

What did Republic Airways BOS to ORD record?

Republic Airways completed 93.7% of its scheduled reportable BOS to ORD flights in the observation window. 66.0% of all scheduled flights arrived less than 15 minutes late, while 12.3% arrived at least an hour late.

What were Republic Airways BOS to ORD disruption rates?

For Republic Airways BOS-to-ORD flights, 20.9% arrived at least 30 minutes late, 5.9% were cancelled, and 0.3% were diverted.

Compare all airlines on this route

What was the Republic Airways BOS to ORD scheduled cohort?

The Republic Airways BOS-to-ORD cohort contained 894 scheduled flights; 838 completed, 53 were cancelled, and 3 were diverted.

Not a prediction.

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