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Flight records through . Security counts through .

Which ITH to IAD flight is punctual? United 4939, 6 am.

68% on time across 92 flights in the last 3 months, 2.2% cancelled.

Find your flightITH security

  • UA 4939

    68%

    on time

    6:00 am

    2% cancelled

  • UA 4954

    68%

    on time

    7:50 pm

    10% cancelled

2 regular flights, June to August 2026.

When do the flights leave? 2 regular flights, 6 am to 7:50 pm.

UA 4954 was cancelled most often, 10% of the time.

Flight records,

  1. UA 4939 6:00 am, 2% cancelled 68%
  2. UA 4954 7:50 pm, 10% cancelled 68%

What time should I fly? The 10 am departures.

79% landed on time; at 6 am, 74%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
6 am74%
10 am79%
7 pm78%

When is ITH security busiest? 4 am, every morning.

Calmest around 4 pm. Ithaca Cortland 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, 4 am

60

people screened, all terminals.