News Stories

Recent Regulations and Guidelines

View all Airworthiness Directives

Look Up N-Numbers

N-number format

An N-number can be in any of these formats

  • One to five digits (N12345)
  • One to four digits followed by one letter (N1234Z)
  • One to three digits followed by two letters (N123AZ)

N-numbers do not have

  • A zero (0) as the first number
  • The letters "I" or "O"

Check Airport Status and Delays

Browse Delays

  • ORD

    WEATHER / THUNDERSTORMS

    Average delay 1 hour and 55 minutes

Browse Delays

No Airport Closures at this time.

Browse Delays

No Ground Stoppages at this time.

Browse Delays

  • FLL

    TM Initiatives:​STOP:​WX

    15 minutes — 29 minutes

  • SFO

    VOL:​Volume

    16 minutes — 30 minutes

Featured Topics and Events