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 |
