Air SerbiaJU
Flights JU506 varies Mo We Sa
live
Direct flights from Belgrade (BEG) to Chicago (ORD): 3 nonstop departures observed each week across 1 airline. The median arrival is 21 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 8,022 km, an estimated 10 hours 47 minutes in the air. Measured by Pro Flight Search from live flight boards at Belgrade and Chicago. Updated 16 September 2026 at 20:56 UTC.
BEG
Belgrade
smooth · +13
ORD
Chicago
smooth · +0
8,022 km · ~10h 47m est.
Running clean · 1 airline · 3x weekly · nonstop
91 / 100
route health from live BEG and ORD delay boards
Median arrival delay is +21 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+21 minacross the last 4 operated legs
Flight time~10h 47mestimated from route distance
Weekly departures3x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at BEG: 49% odds of a 15+ minute delay and around +13 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Belgrade to Chicago route actually runs
Pro Flight Search records official board updates for nonstop BEG to ORD 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 — Belgrade (BEG) to Chicago (ORD) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BEG-ORD
BEG to ORD questions
Is BEG–ORD running on time right now?
Smooth skies ahead. The departure side at BEG is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from BEG to ORD?
Great-circle distance is 8,022 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 596–718 min gate-to-gate on this route.
How often does BEG–ORD fly?
Air Serbia runs the route with about 3 flights a week (mon, wed, sat). 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 BEG and arrival-side delay at ORD, 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.
.