Chicago to Baltimore (ORD-BWI): nonstop upgrade & award space

United Airlines, American Airlines, and Frontier Airlines fly nonstop between Chicago (ORD) and Baltimore (BWI), roughly 80 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on American Airlines, on every ORD to BWI departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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80
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620 mi
Nonstop distance
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Chicago to Baltimore flight schedule

Scheduled nonstop departures for ORD to BWI, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Baltimore (BWI)
Date Flight Airline Departs ORD Arrives BWI Duration Aircraft
UA 1269United Airlines07:3010:302h319
AA 3762American Airlines08:0311:102h 7mE70
UA 2653United Airlines10:4913:582h 9m7M9
UA 2737United Airlines14:2917:422h 13m319
UA 2124United Airlines14:3017:362h 6m738
AA 3731American Airlines14:4917:542h 5mE70
UA 440United Airlines18:2021:262h 6m738
UA 1557United Airlines18:2921:432h 14m739
AA 4253American Airlines18:5521:592h 4mE70
AA 3762American Airlines06:5810:072h 9mE70
UA 1269United Airlines07:3010:302h738
AA 4253American Airlines09:5613:052h 9mE75
UA 2653United Airlines10:4913:582h 9m7M9
UA 2124United Airlines14:3017:362h 6m738
AA 4758American Airlines14:3417:462h 12mE75
UA 2737United Airlines15:1518:222h 7m319
UA 1557United Airlines18:1521:292h 14m739
AA 4663American Airlines18:2021:302h 10mE75
UA 440United Airlines18:2021:262h 6m738
AA 3762American Airlines06:5810:072h 9mE70
UA 1269United Airlines07:0010:092h 9m319
F9 4064Frontier Airlines08:0011:072h 7m32N
AA 4253American Airlines09:5613:052h 9mE75
UA 2653United Airlines10:4913:582h 9m7M9
UA 2124United Airlines14:3017:362h 6m738
AA 4758American Airlines14:3417:462h 12mE75
UA 2737United Airlines15:1518:222h 7m319
UA 1557United Airlines18:1521:292h 14m739
UA 440United Airlines18:2021:262h 6m738
AA 4663American Airlines18:4621:562h 10mE75
UA 1114United Airlines19:4523:002h 15m320
AA 3762American Airlines06:5810:072h 9mE70
UA 1269United Airlines07:0010:092h 9m319
F9 4064Frontier Airlines08:0011:072h 7m32N
AA 4253American Airlines09:5613:052h 9mE75
UA 2653United Airlines10:4913:582h 9m7M9
UA 2124United Airlines14:3017:362h 6m738
AA 4758American Airlines14:3417:462h 12mE75
UA 2737United Airlines15:1518:222h 7m319
UA 1557United Airlines18:1521:292h 14m739

Showing the first 40 of 78 scheduled ORD to BWI departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ORD to BWI date on the interactive map

Confirmed upgrade & award space on ORD to BWI departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Baltimore to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each ORD to BWI departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ORD to BWI on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Baltimore nonstop

Carriers operating ORD to BWI nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ORD to BWI on the interactive map →

Frequently asked questions about ORD to BWI

How far is Baltimore from Chicago?
ORD to BWI covers about 620 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ORD to BWI?
United Airlines, American Airlines, and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to BWI?
About 80 nonstop flights a week run between Chicago and Baltimore in the current schedule, operated by United Airlines, American Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to BWI depart?
Scheduled ORD to BWI nonstops in the next 7 days with service leave between 06:58 and 19:45, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on ORD to BWI?
Open the ORD to BWI route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss ORD to BWI upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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