I was viewing my flight schedule on https://www.viewtrip.com/vt.asp

FLIGHT United - UA 837 Fri 01 JUL 2003
Departs: 11:30 AM San Francisco Intl Arpt (SFO)
Arrives: 2:05 PM Narita (NRT)
Tokyo
02 JUL 2003
Status: Confirmed for Standard class
Seats: 49K
FreqFlyer: UA 009*****703X

Service: Departure Terminal I Arrival Terminal 1
744 - Boeing 747-400 Journey Time 10:35
Lunch, Lunch

Iwonder why there is an "X" after my act no.?

[This message has been edited by Moderator2 (edited 06-09-2003).]