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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

  • JFK

    WX / THUNDERSTORMS

    Average delay 50 minutes

  • LGA

    WX / THUNDERSTORMS

    Average delay 33 minutes

Browse Delays

No Airport Closures at this time.

Browse Delays

  • SEA

    OTHER / SECURITY

    Ending 3:30 pm PDT.

Browse Delays

  • BWI

    WX:​Thunderstorms

    1 hour and 30 minutes — 1 hour and 44 minutes

  • DCA

    TM Initiatives:​SWAP:​WX

    46 minutes — 1 hour

  • EWR

    WX:​Thunderstorms

    1 hour and 16 minutes — 1 hour and 30 minutes

  • IAD

    TM Initiatives:​SWAP:​WX

    1 hour and 31 minutes — 1 hour and 45 minutes

  • JFK

    TM Initiatives:​SWAP:​WX

    16 minutes — 30 minutes

  • LGA

    VOL:​Volume

    1 hour and 16 minutes — 1 hour and 30 minutes

  • LGA

    TM Initiatives:​SWAP:​WX

    31 minutes — 45 minutes

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