I believe there are four HND-USA slots for US carriers open due to Open Skies, with the stipulations of arrivals between 10p and midnight, and departures between midnight and 7 a.m.
That being said, DL has applied for:
HND-SEA:
Lv SEA 725p, Ar HND 1000p+1
Lv HND 1200a, Ar SEA 510p
Daily A330-300 service
HND-LAX:
Lv LAX 630p, Ar HND 1000p+1
Lv HND 1200a, Ar LAX 630p
Daily 747 service
HND-HNL:
Lv HNL 700p, Ar HND 1200a+1
Lv HND 1200a, Ar HNL 1200p
Daily 747 service
HND-DTW:
Lv DTW 810p, Ar HND 1000p+1
Lv HND 700a, Ar DTW 545a
Daily 747 service
US city times shift slightly for winter schedules (departure/arrival times at HND remain unchanged).
http://news.delta.com/index.php?s=18&item=123