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Flight records through . Security counts through .

Which DCA to HYA flight is punctual? American 4399, 3:48 pm.

82% on time across 27 flights in the last 3 months, 11.1% cancelled.

Find your flightDCA security

  • AA 4399

    82%

    on time

    3:48 pm

    11% cancelled

  • AA 4555

    60%

    on time

    3:59 pm

    11% cancelled

2 regular flights, June to August 2026. Few flights on this route, so these shares move a lot from month to month.

When do the flights leave? 2 regular flights, 3:48 pm to 3:59 pm.

AA 4399 was cancelled most often, 11% of the time.

Flight records,

  1. AA 4399 3:48 pm, 11% cancelled 82%
  2. AA 4555 3:59 pm, 11% cancelled 60%

When is DCA security busiest? 6 am, every morning.

Calmest around 5 pm. Washington DCA 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

Friday, 6 am

3,540

people screened, all terminals.