Thu 12 Nov 2026ORD
Updated Thu 12 Nov 23:42 UTC · every time on this page is the airport’s own clock, with UTC beside it
Free Status, times, gate and terminal are free here. No sign-in.
K4578 from Chicago on Thu 12 Nov 2026 is on time. It is due to depart at 18:20 CST (00:20 UTC, next day). Updated 23:42 UTC.
We hold the departure end of this flight. The arrival time and gate are in Pushback as soon as the airline gives them.
Read from the Chicago departures board at 23:42 UTC. This page is rebuilt at most every 5 minutes. The expected time is the airline's or the airport's, not ours.
Aircraft type, tail number and the inbound aircraft are in the app. We only show here what the airport board holds.
Yes, as of 23:42 UTC. K4578 is due to depart Chicago at 18:20 CST (00:20 UTC, next day), with no delay shown.
Times move. Follow it in Pushback and we tell you the moment one changes.
No gate is shown for K4578 yet, as of 23:42 UTC. Airports usually give one an hour or two before departure, and it can change.
We hold the departure board for K4578, not an arrival time for its destination. Follow it in Pushback for the arrival time as soon as the airline gives one.
It depends on the country, the airline, the cause and how late you arrive. Once a flight leaving the US, the UK, the EU or Canada is 3 hours late we show what you may be owed on this page. Pushback shows the rule and the claim letter for your flight.
This is general information, not legal advice.
Arrivals, where your plane is coming from, your gate the moment it is given, and a nudge when anything moves.
Sound: mab (freesound.org), CC BY 3.0