FlyerTalk Forums - View Single Post - Flight deemed unsuitable by Air Traffic Control
Old Feb 20, 2017 | 11:11 pm
  #9  
findark
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Not a lot of info but this usually just means that the flight was held waiting for an arrival slot to be assigned at SFO. This is quite common during any kind of cloudy or foggy weather when they institute a traffic management program:

Code:
1840/20FEB
P PHX/OUT    921P  L04.56  ☨
P PHX/OFF    933P
P SFO/ETA   1032P  L05.00  AIR TRAFFIC CONTROL
D CRC/SFO/ POSS DLYS/CNCL DUE TO STRONG WINDS-RAIN
D HDQ/PHX SFO PROT UNDER GG CN2 T66
    
SKED  PHX  ORIG    425P              GTD   6B SHIP 3446
      SFO   532P  TERM      GTA   90
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