Airports · Baltimore/Washington International Thurgood Marshall Airport
Flights from Baltimore (BWI)
Airlines flew 99,247 departures out of Baltimore/Washington International Thurgood Marshall Airport (BWI) carrying 12,215,586 passengers over the 12 months through April 2026. Here's what actually flew — the busiest routes, the carriers, and the aircraft — from US DOT T-100 filings.
What flies from Baltimore
US DOT T-100 · filed dataWhat airlines actually flew out of Baltimore — departures, seats, and passengers filed with the US DOT (T-100) over the trailing 12 months, not a schedule.
Departures
99,247
April 2026
Seats flown
16,216,505
Passengers
12,215,586
Load factor
75.3%
passengers ÷ seats
Busiest routes from Baltimore
Where flights from Baltimore go most, by departures over the trailing 12 months.
5,349 departures · 779,258 passengers
79.7%
Load
4,705 departures · 628,164 passengers
77.6%
Load
3,573 departures · 394,853 passengers
79.4%
Load
3,153 departures · 425,787 passengers
78.1%
Load
3,019 departures · 399,148 passengers
80.3%
Load
2,921 departures · 413,634 passengers
82.8%
Load
2,726 departures · 333,678 passengers
72.8%
Load
2,595 departures · 262,418 passengers
81.9%
Load
2,305 departures · 304,697 passengers
80.8%
Load
2,247 departures · 239,031 passengers
74.1%
Load
1,860 departures · 231,448 passengers
76.2%
Load
1,856 departures · 260,715 passengers
79.8%
Load
1,846 departures · 218,795 passengers
74.1%
Load
1,840 departures · 190,666 passengers
64.2%
Load
1,803 departures · 229,002 passengers
76.3%
Load
Airlines at Baltimore
Ranked by seats flown — the capacity each carrier actually operated out of Baltimore.
- WN
11,945,368 seats · 73.7% load
73.7%
Share
- NK
861,721 seats · 80.0% load
5.3%
Share
- DL
861,360 seats · 82.0% load
5.3%
Share
- UA
685,298 seats · 81.0% load
4.2%
Share
- F9
627,370 seats · 79.5% load
3.9%
Share
- AA
593,790 seats · 82.0% load
3.7%
Share
- AS
104,535 seats · 85.3% load
0.6%
Share
- YX
94,184 seats · 72.4% load
0.6%
Share
- BA
British Airways
83,640 seats · 84.2% load
0.5%
Share
- MQ
73,069 seats · 85.4% load
0.5%
Share
Aircraft flown from Baltimore
Aircraft types by share of departures — what actually operated, not what's based here.
28,677 departures · 76.3% load
28.9%
Share
26,635 departures · 72.7% load
26.8%
Share
23,854 departures · 74.0% load
24.0%
Share
3,027 departures · 81.4% load
3.0%
Share
2,697 departures · 81.1% load
2.7%
Share
2,537 departures · 80.2% load
2.6%
Share
2,390 departures · 81.4% load
2.4%
Share
1,946 departures · 76.4% load
2.0%
Share
1,914 departures · 77.0% load
1.9%
Share
1,131 departures · 84.8% load
1.1%
Share
872 departures · 83.2% load
0.9%
Share
847 departures · 79.4% load
0.9%
Share
Monthly departures from Baltimore
Monthly departures from Baltimore, trailing 12 months through April 2026. Bars scale to the busiest month.
May 2025
8,866 departures · 1,139,043 passengers
78.0%
Load
June 2025
9,083 departures · 1,181,585 passengers
79.3%
Load
July 2025
9,155 departures · 1,195,933 passengers
79.5%
Load
August 2025
8,731 departures · 1,124,700 passengers
78.3%
Load
September 2025
8,327 departures · 1,013,267 passengers
74.0%
Load
October 2025
8,856 departures · 1,121,632 passengers
77.1%
Load
November 2025
8,016 departures · 932,685 passengers
71.0%
Load
December 2025
8,158 departures · 1,017,192 passengers
76.2%
Load
January 2026
6,871 departures · 746,062 passengers
66.7%
Load
February 2026
6,675 departures · 752,617 passengers
70.5%
Load
March 2026
8,064 departures · 995,153 passengers
76.8%
Load
April 2026
8,445 departures · 995,717 passengers
72.6%
Load
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through April 2026. The DOT publishes roughly three months in arrears.