Airports AirportPace Search

Flight records through . Security counts through .

Which IAD to MSY flight is punctual? United 2253, 8:40 am.

92% on time across 39 flights in the last 3 months, never cancelled.

Find your flightIAD security

  • UA 2253

    92%

    on time

    8:40 am

    0% cancelled

  • UA 2042

    62%

    on time

    8:02 pm

    1% cancelled

  • UA 251

    52%

    on time

    6:00 pm

    0% cancelled

3 regular flights, June to August 2026.

When do the flights leave? 3 regular flights, 8:40 am to 8:02 pm.

UA 2042 was cancelled most often, 1% of the time.

Flight records,

  1. UA 2253 8:40 am, 0% cancelled 92%
  2. UA 251 6:00 pm, 0% cancelled 52%
  3. UA 2042 8:02 pm, 1% cancelled 62%

What time should I fly? The 9 am departures.

98% landed on time; at 8 pm, 66%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
8 am90%
9 am98%
5 pm87%
8 pm66%

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.