JU507 ChicagoORD · 23:20 BelgradeBEG · 20:25
JU507 by Air Serbia flies from Chicago (ORD) to Belgrade (BEG) for the Sun, Sep 20 departure.
arrival expected at BEG · 255 min late
board checked 9m ago · checking again in 45s
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by ORD (Chicago), currently flying IFR (instrument). For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How JU507 actually runs
Pro Flight Search has tracked every published board update for JU507 across the ORD and BEG boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left heavily delayed (~563 min) but landed about 31 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how JU507 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: YU-ARD, YU-ARB.
Board clocks recorded as ORD and BEG published them.
Planning around JU507? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — JU507 Chicago to Belgrade on-time performance, measured from the ORD and BEG airport boards.
https://proflightsearch.com/flight/JU507
.