Skip to page content

Federal Aviation Administration

News Stories

Recent Regulations and Guidelines

All Advisory Circulars
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 digit
  • The letters I or O

COVID-19 Response

Drones/​Unmanned Aircraft Systems (UAS)

Check Airport Status and Delays

Browse Delays

There are no ground delays at this time.

Browse Delays

There are no airport closures at this time.

Browse Delays

  • EWR


    Ending 5:00 pm EDT.

Browse Delays

  • BWI

    TM Initiatives:​STOP:​WX

    16 minutes — 30 minutes

All flight delay information

Featured Topics and Events

This page was originally published at: