With U.S. air travel rife with delays and congestion, CNN's Leon Harris takes a look at how the air traffic system works and ways it can be improved.
| Title | Gridlock |
|---|---|
| Genres | Documentary |
| Release Date | 2001-07-08 |
| Episode Runtime | 01 Hours 00 Minutes |
| Season Number | 2001 |
| Episode Number | 11 |
| Production Companies | Unknown |
