4 trends tracked about this subject — the full history, oldest to newest below.
An unruly passenger forced a Level 3 emergency on a United Airlines flight from Tokyo to Chicago O'Hare.
An American Airlines flight experienced a blown tire and brake issues during an emergency landing at Chicago O'Hare, leaving one person hospitalized.
2 news sources are covering this Business story right now — PULSE is tracking how fast it spreads.
Nationwide US airport chaos unfolds as thousands of flights face delays and cancellations amid severe weather conditions.