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Recent Regulations and Guidelines

View all Airworthiness Directives

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A Conversation with Denver Mayor Michael Hancock

Look Up N-Numbers

N-number format

An N-number can be in any of these formats

  • One to five numbers (N12345)
  • One to four numbers followed by one letter (N1234Z)
  • One to three numbers 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

  • LGA

    VOLUME / VOLUME

    Average delay 1 hour

  • ORD

    WEATHER / WIND

    Average delay 25 minutes

Browse Delays

  • No Airport Closures at this time.

Browse Delays

  • DEN

    WEATHER / THUNDERSTORMS

    Ending 2:45 pm MDT.

Browse Delays

  • ATL

    WX:​Thunderstorms

    1 hour and 16 minutes — 1 hour and 30 minutes

  • LGA

    TM Initiatives:​SWAP:​WX

    30 minutes — 44 minutes

  • MIA

    VOL:​MIT/WIND SHIFT

    31 minutes — 45 minutes

  • TEB

    TM Initiatives:​SWAP:​WX

    31 minutes — 45 minutes

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