Airports AirportPace Search

Flight records through . Security counts through .

Which EWR to SEA flight is punctual? Alaska 373, 9 am.

91% on time across 22 flights in the last 3 months, never cancelled.

EWR to SEA flights that landed on time most often
DepartsFlightOn time
9:00 amAS 37391%
7:25 amAS 29982%
9:30 amAS 23081%
8:50 amUA 133077%
11:05 amUA 128977%
3:40 pmUA 181476%
4:25 pmUA 174171%
4:31 pmAS 35665%
8 of 11 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United, ahead of Alaska.

United landed on time 73% of the time, Alaska 70%.

Flight records,

  • United

    73%

    on time

    1.8% cancelled

  • Alaska

    70%

    on time

    2.8% cancelled

When do the flights leave? 11 regular flights, 7:25 am to 8:30 pm.

UA 2387 was cancelled most often, 8% of the time.

Flight records,

  1. UA 1330 8:50 am, 1% cancelled 77%
  2. UA 1289 11:05 am, 2% cancelled 77%
  3. UA 1814 3:40 pm, 0% cancelled 76%
  4. UA 1741 4:25 pm, 0% cancelled 71%
  5. UA 2387 4:25 pm, 8% cancelled 47%
  6. UA 1796 8:30 pm, 4% cancelled 52%
  1. AS 299 7:25 am, 2% cancelled 82%
  2. AS 373 9:00 am, 0% cancelled 91%
  3. AS 230 9:30 am, 1% cancelled 81%
  4. AS 356 4:31 pm, 6% cancelled 65%
  5. AS 462 5:36 pm, 4% cancelled 56%

What time should I fly? The 10 am departures.

90% landed on time; at 7 pm, 55%. Thursday was the best day, Friday the worst.

Flight records,

Share of EWR to SEA flights landing less than 15 minutes late, by scheduled departure hour
DepartsBarLanded on time
7 am76%
8 am76%
9 am83%
10 am90%
11 am79%
3 pm84%
4 pm69%
5 pm64%
6 pm71%
7 pm55%
8 pm62%

When is EWR security busiest? 5 to 7 am, then 3 pm.

Calmest around 12 pm. Newark security, hour by hour.

Security counts,

People screened per hour at EWR checkpoints, by weekday and hour; choose a cell to read it
4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
People screened per hour at EWR checkpoints, by weekday and hour; choose a cell to read it
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Friday, 6 am

5,220

people screened, all terminals.