Flight NK1244
Flight NK1244
Baltimore (BWI) to Houston (IAH)
Historically, this flight arrives 15+ minutes late 37% of the time, and when it is late the delay averages 138 minutes. It was cancelled 6.5% of the time.
- On-time arrivals
- 63.2%
- Less than 15 minutes late
- Cancelled
- 6.5%
- Of scheduled flights
- Average delay when late
- 138 min
- Flights arriving 15+ minutes late
- Flights tracked
- 93
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 41%
- Airline (crew, maintenance, cleaning) 35%
- Late-arriving aircraft 22%
- Extreme weather 1%
- 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 | 77.3% | 24 |
| February 2026 | 75.0% | 26 |
| March 2026 | 50.0% | 31 |
| April 2026 | 45.5% | 12 |
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