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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"

Drones/​Unmanned Aircraft Systems (UAS)

Check Airport Status and Delays

Browse Delays

  • CYYZ

    WEATHER/SNOW-ICE

    Average delay 3 hours and 41 minutes

  • EWR

    WEATHER / SNOW-ICE

    Average delay 3 hours and 49 minutes

  • JFK

    WEATHER / SNOW-ICE

    Average delay 3 hours and 54 minutes

  • LGA

    WEATHER / SNOW-ICE

    Average delay 1 hour and 55 minutes

  • SFO

    WEATHER / LOW VISIBILITY

    Average delay 1 hour and 37 minutes

  • TEB

    WEATHER / SNOW-ICE

    Average delay 4 hours and 40 minutes

Browse Delays

  • PGSN

    TYPHOON/ EXC MIL RELIEF 6AM-6PM LCL

    Reopens Nov 25 at 05:30 UTC.

Browse Delays

  • EWR

    WEATHER / SNOW-ICE

    Ending 10:00 pm EDT.

  • EWR

    WEATHER / SNOW-ICE

    Ending 12:00 am EDT.

  • LGA

    WEATHER / SNOW-ICE

    Ending 10:30 pm EDT.

Browse Delays

  • EWR

    WX:​Snow/Ice

    46 minutes — 1 hour

  • IAD

    WX:​Low Visibility

    16 minutes — 30 minutes

  • JFK

    RWY: SNOW TREATMENT

    31 minutes — 45 minutes

  • TEB

    WX:​Snow/Ice

    5 hours and 16 minutes — 5 hours and 30 minutes

View all flight delay information

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This page was originally published at: https://www.faa.gov/