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Flight records through . Security counts through .

Which GRR to DEN flight is punctual? United 2648, 8 am.

88% on time across 92 flights in the last 3 months, 2.2% cancelled.

Find your flightGRR security
DepartsFlightOn time
8:00 amUA 264888%
8:29 pmF9 124775%
3:37 pmUA 274559%
3:45 pmWN 189353%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United and Frontier, neck and neck.

United landed on time 77% of the time, Frontier 76%.

Flight records,

  • United

    77%

    on time

    0.5% cancelled

  • Frontier

    76%

    on time

    0.0% cancelled

  • Southwest

    72%

    on time

    0.3% cancelled

When do the flights leave? 4 regular flights, 8 am to 8:29 pm.

UA 2648 was cancelled most often, 2% of the time.

Flight records,

  1. UA 2648 8:00 am, 2% cancelled 88%
  2. UA 2745 3:37 pm, 1% cancelled 59%
  1. F9 1247 8:29 pm, 0% cancelled 75%
  1. WN 1893 3:45 pm, 0% cancelled 53%

What time should I fly? The 5 am departures.

85% landed on time; at 5 pm, 32%. Tuesday was the best day, Wednesday the worst.

Flight records,

DepartsLanded on time
5 am85%
8 am85%
9 am78%
12 pm84%
3 pm70%
4 pm69%
5 pm32%
8 pm76%

When is GRR security busiest? 5 am, every morning.

Calmest around 5 pm. Grand Rapids 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

Monday, 5 am

1,020

people screened, all terminals.