Columbus, OH: Columbus International (CMH)

Based on 29117 flights from 01/01/2010 to 12/31/2010

70%	On Time
13%	5-20 min. Delay
15%	>20 min. Delay
2%	Cancelled/Diverted

	Average (median)	Be Prepared For (85^th percentile)	Cancelled or diverted
In Good Weather...	5 min. early	13 min. late	1%
In Bad Weather...	2 min. early	26 min. late	3%
In Fog... (6%)	3 min. late	44 min. late	6%
In Rain... (33%)	3 min. early	25 min. late	3%
In Snow... (18%)	1 min. late	31 min. late	5%
In Thunder... (10%)	1 min. early	33 min. late	2%

“Be Prepared For” gives the longest delay you can reasonably expect to occur. Only the unluckiest 15 percent of flights experience longer delays.

Current weather is 34.0 F (1.1 C) and Overcast, 82% humidity, and 8.00 miles visibility at COLUMBUS PORT COLUMBUS INTL A, US, OH as of Tue, 07 Feb 2012 04:51:00 -0500.

CMH to ...	Averge Arrival
ORD (4532 flights)	4 min. early
ATL (3190 flights)	7 min. early
MDW (2237 flights)	on time
LGA (2083 flights)	9 min. early
BWI (1630 flights)	1 min. late
DFW (1583 flights)	9 min. early
EWR (1462 flights)	1 min. early
MCO (1353 flights)	6 min. early
DTW (1131 flights)	6 min. late
PHX (1081 flights)	5 min. early

Holiday	Averge Arrival	Be Prepared For	Cancelled
Most Days	4 min. early	19 min. late	2%
Day Before Memorial Day (63 flights)	9 min. early	2 min. late	0%
Memorial Day (75 flights)	2 min. early	88 min. late	5%
Day After Memorial Day (81 flights)	2 min. early	31 min. late	6%
Labor Day (82 flights)	6 min. early	5 min. late	0%
Wednesday Before Thanksgiving Day (94 flights)	4 min. late	30 min. late	0%
Thanksgiving Day (62 flights)	8 min. early	11 min. late	0%
Friday After Thanksgiving Day (71 flights)	6 min. early	5 min. late	0%
Saturday After Thanksgiving Day (77 flights)	10 min. early	4 min. late	0%
Sunday After Thanksgiving Day (91 flights)	3 min. early	11 min. late	0%
Day Before Christmas Day (74 flights)	12 min. early	1 min. late	1%
Christmas Day (68 flights)	4 min. early	19 min. late	4%
Day After Christmas Day (87 flights)	9 min. late	51 min. late	17%