Flight NK2023
Flight NK2023
Detroit (DTW) to Houston (IAH)
Historically, this flight arrives 15+ minutes late 35% of the time, and when it is late the delay averages 114 minutes. It was cancelled 3.5% of the time.
- On-time arrivals
- 64.6%
- Less than 15 minutes late
- Cancelled
- 3.5%
- Of scheduled flights
- Average delay when late
- 114 min
- Flights arriving 15+ minutes late
- Flights tracked
- 85
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 49%
- Airline (crew, maintenance, cleaning) 35%
- Late-arriving aircraft 16%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
San Juan (SJU) to Houston (IAH)
Only 1 flight on record, which is too few for reliable odds.
- On-time arrivals
- 100.0%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- —
- Flights arriving 15+ minutes late
- Flights tracked
- 1
- Scheduled flights in the period
Jan 2026
Apr 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| January 2026 | 64.7% | 18 |
| February 2026 | 83.3% | 24 |
| March 2026 | 56.7% | 31 |
| April 2026 | 50.0% | 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