Ground stop reported at Chicago O'Hare after air traffic tower fire alarm
A fire alarm at an air traffic control tower reportedly triggered a ground stop at Chicago O'Hare International Airport. The supplied report does not state how long the disruption lasted.
By DoomRadar · Published on DoomRadar .
Why it matters
The incident can cause widespread flight delays and cancellations at a major international airport.
Related source links
These links were collected with this event. Recorded source dates may reflect when a link was found. Article publication dates are shown only when available from the source. Open the originals for their full context.
- Ground stop at O'Hare after fire alarm in air traffic tower – NBC Chicago ↗nbcchicago.com · Recorded source date: Sep 10, 2026, 12:32 AM UTC
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