NASCAR Kobalt Tools 400 Schedule of Events at Las Vegas Motor Speedway
| Date | Event | Time | TV/Radio |
| FRI 3/6 | Sprint Cup Series Practice | 3:00 p.m. – 4:25 p.m. | FS1 |
| | XFINITY Series Practice | 4:30 p.m. – 5:25 p.m. | FS1 |
| | XFINITY Series Final Practice | 6:00 p.m. – 7:25 p.m. | FS1 |
| | Sprint Cup Series Qualifying | 7:45 p.m. | FS1 |
| SAT 3/7 | Sprint Cup Series Practice | 11:30 a.m. – 12:25 p.m. | FS2 |
| | XFINITY Series Qualifying | 12:45 p.m. | FS2 |
| | Sprint Cup Series Final Practice | 2:30 p.m. – 3:25 p.m. | FS1 |
| | TV Pre-Race | 3:30 p.m. | FS1 |
| | XFINITY Series Boyd Gaming 300 | 4:00 p.m. | FS1/PRN |
| | Green Flag | 4:16 p.m. | FS1/PRN |
| SUN 3/8 | TV Pre-Race | 3:00 p.m. | FOX/PRN |
| | Sprint Cup Series Kobalt 400 | 3:30 p.m. | FOX/PRN |
| | Green Flag | 3:46 p.m. | FOX/PRN |