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

United Airlines, American Airlines, and Frontier Airlines fly nonstop between Baltimore (BWI) and Chicago (ORD), roughly 133 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 BWI to ORD 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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133
Nonstop flights a week
620 mi
Nonstop distance
Free
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Baltimore to Chicago flight schedule

Scheduled nonstop departures for BWI to ORD, 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 Baltimore (BWI) to Chicago (ORD)
Date Flight Airline Departs BWI Arrives ORD Duration Aircraft
UA 396United Airlines06:0507:262h 21m319
UA 653United Airlines06:0507:252h 20m738
UA 709United Airlines06:1507:302h 15m738
AA 3992American Airlines07:0308:302h 27mE75
UA 2164United Airlines08:1009:312h 21m320
UA 2749United Airlines08:1609:302h 14m7M8
UA 244United Airlines10:2511:452h 20m739
UA 390United Airlines10:2511:452h 20m739
AA 3446American Airlines10:2811:432h 15mE70
UA 704United Airlines10:3211:482h 16m320
AA 3762American Airlines11:4113:002h 19mE70
UA 799United Airlines12:1013:312h 21m319
UA 841United Airlines13:0014:212h 21m319
UA 590United Airlines17:3518:552h 20m738
AA 3731American Airlines18:2520:002h 35mE70
AA 4717American Airlines20:1321:442h 31mE75
AA 3417American Airlines06:0407:302h 26mE70
UA 396United Airlines06:0507:262h 21m319
UA 653United Airlines06:0507:262h 21m319
UA 709United Airlines06:1507:302h 15m738
UA 2749United Airlines08:1609:302h 14m7M8
UA 244United Airlines10:2511:452h 20m739
UA 390United Airlines10:2511:452h 20m739
AA 3446American Airlines10:2811:432h 15mE70
UA 704United Airlines10:3211:482h 16m320
AA 3762American Airlines11:2312:402h 17mE70
UA 799United Airlines12:1013:302h 20m738
UA 841United Airlines13:0014:212h 21m319
AA 4253American Airlines14:0815:292h 21mE75
UA 590United Airlines17:3518:552h 20m738
AA 4758American Airlines18:1620:032h 47mE75
AA 3731American Airlines18:2520:002h 35mE70
AA 4717American Airlines20:1321:442h 31mE75
AA 4596American Airlines06:0107:302h 29mE75
UA 396United Airlines06:0507:262h 21m319
UA 653United Airlines06:0507:262h 21m319
UA 709United Airlines06:1507:302h 15m738
UA 2749United Airlines08:1609:302h 14m7M8
UA 244United Airlines10:2511:452h 20m739
AA 3446American Airlines10:2811:432h 15mE70

Showing the first 40 of 127 scheduled BWI to ORD 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 BWI to ORD date on the interactive map

Confirmed upgrade & award space on BWI to ORD departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Baltimore to Chicago 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 BWI to ORD 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 BWI to ORD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Baltimore to Chicago nonstop

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

See BWI to ORD on the interactive map →

Frequently asked questions about BWI to ORD

How far is Chicago from Baltimore?
BWI to ORD 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 BWI to ORD?
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 BWI to ORD?
About 133 nonstop flights a week run between Baltimore and Chicago 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 BWI to ORD depart?
Scheduled BWI to ORD nonstops in the next 7 days with service leave between 06:01 and 20:13, local time at Baltimore. 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 BWI to ORD?
Open the BWI to ORD 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 BWI to ORD 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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