Airports AirportPace Search

Flight records through . Security counts through .

Which IAD to PIT flight is punctual? United 2673, 1:05 pm.

100% on time across 21 flights in the last 3 months, never cancelled.

Find your flightIAD security
DepartsFlightOn time
1:05 pmUA 2673100%
8:30 amUA 611987%
12:56 pmUA 206687%
8:30 amUA 424485%
5:15 pmUA 351771%
10:30 pmUA 354065%
5:30 pmUA 357964%
7 of 7 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 7 regular flights, 8:30 am to 10:30 pm.

UA 3579 was cancelled most often, 7% of the time.

Flight records,

  1. UA 4244 8:30 am, 0% cancelled 85%
  2. UA 6119 8:30 am, 0% cancelled 87%
  3. UA 2066 12:56 pm, 2% cancelled 87%
  4. UA 2673 1:05 pm, 0% cancelled 100%
  5. UA 3517 5:15 pm, 0% cancelled 71%
  6. UA 3579 5:30 pm, 7% cancelled 64%
  7. UA 3540 10:30 pm, 5% cancelled 65%

What time should I fly? The 1 pm departures.

100% landed on time; at 5 pm, 78%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
8 am88%
12 pm87%
1 pm100%
5 pm78%
10 pm78%

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.