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Flight records through . Security counts through .

When is Chicago MDW security busiest? 6 to 8 am, then noon.

Calmest around 3 pm. Choose any hour on the board.

On time by hour
4a6a8a10a12p2p4p6p8p10p
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, 6 am

1,830

people screened, 8-week average.

Which departures leave on time? Leave in the morning.

5 am: 93% left on time. 10 pm: 42%.

Flight records,

DepartsLeft on time
5 am93%
6 am92%
7 am88%
8 am86%
9 am81%
10 am81%
11 am67%
12 pm71%
1 pm72%
2 pm64%
3 pm63%
4 pm60%
5 pm56%
6 pm54%
7 pm55%
8 pm58%
9 pm46%
10 pm42%

Which airline runs on time here? Southwest flies it.

Southwest flies 93% of MDW departures and landed on time 73% of the time.

Flight records,

  1. Southwest 69,564 flights, 1.5% cancelled 73%

Not ranked, under ten flights a day: Delta 79% of 3,485, Allegiant 71% of 308, Frontier 70% of 1,670.

Where do MDW flights land late? New York, Denver, Phoenix.

Lowest on-time rates of the 8 busiest.

Flight records,

ToFlightsOn time
ATL Atlanta3,53877%
PHX Phoenix2,71973%
MCO Orlando2,70774%
MSP Minneapolis2,62675%
LGA New York2,39164%
DEN Denver2,25972%
LAS Las Vegas2,23675%
DAL Dallas2,20474%

Every route from MDW

87 destinations with flights in the last twelve months.