Airports AirportPace Search

Flight records through . Security counts through .

Which TYS to IAD flight is punctual? United 4311, 5:45 am.

93% on time across 86 flights in the last 3 months, never cancelled.

Find your flightTYS security
DepartsFlightOn time
5:45 amUA 431193%
7:20 pmUA 625586%
10:00 amUA 432585%
1:35 pmUA 484880%
7:19 pmUA 629779%
5 of 5 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 5 regular flights, 5:45 am to 7:20 pm.

UA 4848 was cancelled most often, 1% of the time.

Flight records,

  1. UA 4311 5:45 am, 0% cancelled 93%
  2. UA 4325 10:00 am, 0% cancelled 85%
  3. UA 4848 1:35 pm, 1% cancelled 80%
  4. UA 6297 7:19 pm, 0% cancelled 79%
  5. UA 6255 7:20 pm, 0% cancelled 86%

What time should I fly? The 5 am departures.

92% landed on time; at 1 pm, 78%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
5 am92%
9 am82%
10 am84%
1 pm78%
2 pm82%
7 pm84%

When is TYS security busiest? 5 to 6 every morning.

Calmest around 5 pm. Knoxville 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

Sunday, 5 am

800

people screened, all terminals.