Airports AirportPace Search

Flight records through . Security counts through .

Which IAD to CAE flight is punctual? United 4288, 12:35 pm.

90% on time across 72 flights in the last 3 months, never cancelled.

Find your flightIAD security

  • UA 4288

    90%

    on time

    12:35 pm

    0% cancelled

  • UA 4818

    80%

    on time

    8:15 am

    0% cancelled

  • UA 4364

    66%

    on time

    5:21 pm

    4% cancelled

3 regular flights, June to August 2026.

When do the flights leave? 3 regular flights, 8:15 am to 5:21 pm.

UA 4364 was cancelled most often, 4% of the time.

Flight records,

  1. UA 4818 8:15 am, 0% cancelled 80%
  2. UA 4288 12:35 pm, 0% cancelled 90%
  3. UA 4364 5:21 pm, 4% cancelled 66%

What time should I fly? The 12 pm departures.

83% landed on time; at 10 pm, 77%. Tuesday was the best day, Saturday the worst.

Flight records,

DepartsLanded on time
8 am81%
12 pm83%
5 pm78%
10 pm77%

When is IAD security busiest? 3 to 4 pm daily.

Calmest around 9 am. Washington IAD security, hour by hour.

Security counts,

4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Thursday, 4 pm

4,000

people screened, all terminals.