ORD → BRUChicago to Brussels

live

Direct flights from Chicago (ORD) to Brussels (BRU): 7 nonstop departures observed each week across 1 airline. 86% of the last 7 tracked flights arrived within 15 minutes of schedule. The median arrival is 8 minutes early. No cancellations were recorded across the 8 tracked flights. The nonstop covers 6,675 km, an estimated 9 hours 3 minutes in the air. Measured by Pro Flight Search from live flight boards at Chicago and Brussels. Updated 1 November 2026 at 14:55 UTC.

Today, ORD → BRU

Sun 1 Nov · local times
  1. 17:50 UA972United Airlines On scheduleGate C10 · T1 ·

Checked ORD board 08:55 · BRU board 15:37

ORD Chicago smooth · +0
BRU Brussels smooth · +0
6,675 km · ~9h 03m est.
departs 19:007x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
86% on time

of the last 7 tracked ORD → BRU flights arrived within 15 minutes

Median arrival delay is −8 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−8 minacross the last 7 arrivals
Flight time~9h 03mestimated from route distance
Weekly departures7x1 direct airline on the leg

Who flies it

observed on the boards · 7 days
United AirlinesUA86% on time

Flights UA972 varies daily

History

operated legs · board outcomes
10-31UA972dep +28 → arr+9
10-30UA972dep −4 → arr−9
10-29UA972dep −3 → arr+13
10-28UA972dep −6 → arr−20
10-27UA972dep +17 → arr−8
10-26QR8144departed+2
10-26UA972dep +115 → arr+64
10-25UA972dep +2 → arr−17

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
ORDChicago +0 min smooth 🌤 overcast · SSW 3 kt Full ORD delay board →
BRUBrussels +0 min smooth 🌤 mostly cloudy · NE 4 kt Full BRU delay board →

Weather lens

Conditions are tightest at ORD: a 36% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +9 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Chicago to Brussels route actually runs

Pro Flight Search records official board updates for nonstop ORD to BRU flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Chicago (ORD) to Brussels (BRU) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/ORD-BRU
How we measure this →

ORD to BRU questions

Is ORD–BRU running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ORD to BRU?

Great-circle distance is 6,675 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 501–602 min gate-to-gate on this route.

How often does ORD–BRU fly?

United Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at ORD and arrival-side delay at BRU, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.