As of 12:07 PM (update)
Route 500
1 min—NORTHBOUND to IAH DOWNTOWN DIRECT/TERMINAL E
22 min—SOUTHBOUND to IAH DOWNTOWN DIRECT/DOWNTOWN
31 min—NORTHBOUND to IAH DOWNTOWN DIRECT/TERMINAL E
52 min—SOUTHBOUND to IAH DOWNTOWN DIRECT/DOWNTOWN
65 min—NORTHBOUND to IAH DOWNTOWN DIRECT/TERMINAL E
82 min—SOUTHBOUND to IAH DOWNTOWN DIRECT/DOWNTOWN
95 min—NORTHBOUND to IAH DOWNTOWN DIRECT/TERMINAL E
112 min—SOUTHBOUND to IAH DOWNTOWN DIRECT/DOWNTOWN