LAS Las Vegas
Harry Reid International
Best time through security: 4 AM (about 5 min)
Most reliable airline here: Delta Air Lines (82% on time)
Why delays happen: The most common reason for departure delays here is the incoming plane arriving late.
Get a pre-flight briefing for LAS
Delay risk, TSA wait, and weather — emailed before your flight. Free.
Are there delays at LAS right now?
Yes. Delays reported due to aircraft emergency. Ground delays due to aircraft emergency — averaging 1 hour and 10 minutes minutes. Historically, LAS runs on time 78% of the time.
How long is TSA at LAS?
Estimated wait right now: about 14-20 minutes. Fastest time: 4 AM (about 5 min). Busiest: 6 AM (22-28 minutes).
What usually causes delays at LAS?
The most common reason for departure delays here is the incoming plane arriving late. About 1% of flights get cancelled.
How long of a connection do I need?
LAS sees moderate delays — allow at least 90 minutes domestic, 2 hours international.