Sunday is the day the M4 eastbound brings weekend and holiday traffic back towards Reading, Heathrow and London.

This page shows the most recent Sunday hour by hour. The afternoon and evening eastbound hours are the ones to compare with the Sunday before.

The M4 on Other Days

• M4 on Mondays
  Hour by hour, westbound and eastbound
• M4 on Tuesdays
  Hour by hour, westbound and eastbound
• M4 on Wednesdays
  Hour by hour, westbound and eastbound
• M4 on Thursdays
  Hour by hour, westbound and eastbound
• M4 on Fridays
  Hour by hour, westbound and eastbound
• M4 on Saturdays
  Hour by hour, westbound and eastbound

For the road right now, see the live M4 speed flow map and the latest M4 traffic news, or look up any junction on the M4 junctions page.