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Baltimore, MD: Baltimore/Washington International Thurgood Marshall (BWI)
to Chicago, IL: O'Hare (ORD)

Flight Delay Summary
Based on 3778 flights from 01/01/2010 to 12/31/2010
73% On Time
9% 5-20 min. Delay
15% >20 min. Delay
3% Cancelled/Diverted
Average
(median)
Be Prepared For
(85th percentile)
Cancelled
or diverted
In Good Weather... 10 min. early 17 min. late 3%
In Bad Weather... 9 min. early 24 min. late 4%
In Fog... (5%) 4 min. early 41 min. late 13%
In Rain... (33%) 9 min. early 24 min. late 3%
In Snow... (7%) 10 min. early 19 min. late 14%
In Thunder... (10%) 5 min. early 42 min. late 3%

“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 and , % humidity, and miles visibility at BALTIMORE BLT-WASHNGTN INT'L, US, MD as of .


Most On-Time Flights & Airlines

Flight
Averge Arrival
United 435 (46 flights) 24 min. early
United 591 (33 flights) 23 min. early
United 189 (351 flights) 18 min. early
United 71 (52 flights) 16 min. early
United 641 (353 flights) 15 min. early
United 17 (233 flights) 15 min. early
United 575 (365 flights) 13 min. early
United 357 (347 flights) 12 min. early
United 473 (363 flights) 11 min. early
United 449 (16 flights) 10 min. early
United 61 (109 flights) 6 min. early
American Eagle 3991 (310 flights) 6 min. early
American Eagle 4260 (319 flights) 5 min. early
American Eagle 4296 (226 flights) 2 min. early
United 428 (4 flights) on time
American Eagle 4207 (109 flights) 1 min. late
American Eagle 3936 (41 flights) 2 min. late
American Eagle 3964 (44 flights) 3 min. late
American Eagle 4208 (230 flights) 4 min. late
American Eagle 3854 (95 flights) 6 min. late
American Eagle 4158 (117 flights) 7 min. late
American Eagle 3837 (10 flights) 11 min. late

Best Days and Times to Fly from BWI
Based on all flights originating at Baltimore, MD: Baltimore/Washington International Thurgood Marshall.
Holiday Delays at BWI
Based on all flights originating at Baltimore, MD: Baltimore/Washington International Thurgood Marshall.

Holiday
Averge Arrival
Be Prepared For
Cancelled
Most Days 9 min. early 20 min. late 3%
Day Before Memorial Day (242 flights) 13 min. early 3 min. early 0%
Memorial Day (304 flights) on time 59 min. late 1%
Day After Memorial Day (321 flights) 6 min. late 78 min. late 2%
Labor Day (288 flights) 6 min. early 6 min. late 1%
Wednesday Before Thanksgiving Day (305 flights) 1 min. early 18 min. late 0%
Thanksgiving Day (208 flights) 8 min. early 7 min. late 0%
Friday After Thanksgiving Day (234 flights) 6 min. early 9 min. late 0%
Saturday After Thanksgiving Day (268 flights) 5 min. early 10 min. late 0%
Sunday After Thanksgiving Day (313 flights) 8 min. early 9 min. late 0%
Day Before Christmas Day (232 flights) 6 min. early 15 min. late 0%
Christmas Day (221 flights) 2 min. late 23 min. late 3%
Day After Christmas Day (290 flights) 11 min. late 44 min. late 47%