Flight NK1254
Flight NK1254
Houston (IAH) to Las Vegas (LAS)
Historically, this flight arrives 15+ minutes late 22% of the time, and when it is late the delay averages 71 minutes. It was cancelled 5.3% of the time.
- On-time arrivals
- 77.5%
- Less than 15 minutes late
- Cancelled
- 5.3%
- Of scheduled flights
- Average delay when late
- 71 min
- Flights arriving 15+ minutes late
- Flights tracked
- 94
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 43%
- Late-arriving aircraft 25%
- Air traffic control & airport 19%
- Extreme weather 12%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Jan 2026
Apr 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| January 2026 | 87.0% | 24 |
| February 2026 | 85.2% | 27 |
| March 2026 | 67.9% | 30 |
| April 2026 | 63.6% | 13 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data