--- title: "Chicago (ORD) to Baltimore (BWI) flights: who flies it" description: "American Airlines, United Airlines and Frontier Airlines fly nonstop from ORD to BWI, about 80 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/ord-bwi" url: "https://2lnr.com/routes/ord-bwi.md" date_modified: "2026-10-18T05:10:47Z" --- # 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. The timetable below shows the nonstop scheduled at 1h 58m to 2h 15m for the 620 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 24, 2026. See ORD to BWI on the interactive map [Get started free](https://2lnr.com/login) 80 Flights a week, 4-week average 1h 58m to 2h 15m Scheduled flight time 620 mi Nonstop distance Free To get started ## Chicago to Baltimore flight schedule Scheduled nonstop departures for ORD to BWI starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Chicago (ORD) to Baltimore (BWI) | Date | Flight | Airline | Departs ORD | Arrives BWI | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | F9 4064 | Frontier Airlines | 06:00 | 09:03 | 2h 3m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Fri, Oct 23 | UA 1269 | United Airlines | 07:30 | 10:30 | 2h | [Boeing 737-900](https://2lnr.com/seatmaps/ua/737-900.md) | | Fri, Oct 23 | AA 3523 | American Airlines | 07:59 | 11:01 | 2h 2m | [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) | | Fri, Oct 23 | AA 4783 | American Airlines | 08:00 | 11:10 | 2h 10m | Embraer E175 | | Fri, Oct 23 | UA 2653 | United Airlines | 10:49 | 13:58 | 2h 9m | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md) | | Fri, Oct 23 | AA 3762 | American Airlines | 14:44 | 17:51 | 2h 7m | Embraer E175 | | Fri, Oct 23 | UA 2737 | United Airlines | 15:00 | 18:13 | 2h 13m | [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md) | | Fri, Oct 23 | UA 1557 | United Airlines | 17:55 | 21:02 | 2h 7m | [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md) | | Fri, Oct 23 | UA 220 | United Airlines | 19:45 | 22:59 | 2h 14m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Fri, Oct 23 | AA 4253 | American Airlines | 20:20 | 23:31 | 2h 11m | Embraer E175 | | Fri, Oct 23 | AA 3222 | American Airlines | 21:12 | 00:16 | 2h 4m | [Airbus A319](https://2lnr.com/seatmaps/aa/a319.md) | | Sat, Oct 24 | F9 4064 | Frontier Airlines | 07:00 | 10:14 | 2h 14m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Sat, Oct 24 | UA 1269 | United Airlines | 07:30 | 10:30 | 2h | Boeing 737-900 | | Sat, Oct 24 | AA 4783 | American Airlines | 07:59 | 11:09 | 2h 10m | Embraer E175 | | Sat, Oct 24 | UA 2653 | United Airlines | 10:49 | 13:58 | 2h 9m | Boeing 737 MAX 9 | | Sat, Oct 24 | UA 2737 | United Airlines | 14:30 | 17:43 | 2h 13m | Airbus A320 | | Sat, Oct 24 | AA 4523 | American Airlines | 14:45 | 17:58 | 2h 13m | Embraer E175 | | Sat, Oct 24 | UA 1557 | United Airlines | 17:55 | 21:02 | 2h 7m | Airbus A319 | | Sat, Oct 24 | UA 220 | United Airlines | 19:45 | 23:00 | 2h 15m | Airbus A319 | | Sat, Oct 24 | AA 4253 | American Airlines | 20:20 | 23:31 | 2h 11m | Embraer E175 | | Sat, Oct 24 | AA 3222 | American Airlines | 21:12 | 00:16 | 2h 4m | Airbus A319 | | Sun, Oct 25 | F9 4064 | Frontier Airlines | 06:00 | 09:03 | 2h 3m | Airbus A321neo family | | Sun, Oct 25 | UA 1269 | United Airlines | 07:30 | 10:30 | 2h | Airbus A319 | | Sun, Oct 25 | AA 3523 | American Airlines | 07:59 | 11:01 | 2h 2m | Embraer E175 | | Sun, Oct 25 | AA 4783 | American Airlines | 08:00 | 11:10 | 2h 10m | Embraer E175 | | Sun, Oct 25 | UA 2653 | United Airlines | 10:49 | 13:58 | 2h 9m | Boeing 737 MAX 9 | | Sun, Oct 25 | UA 2737 | United Airlines | 14:15 | 17:13 | 1h 58m | Airbus A320 | | Sun, Oct 25 | AA 3762 | American Airlines | 14:44 | 17:51 | 2h 7m | Embraer E175 | | Sun, Oct 25 | UA 1840 | United Airlines | 15:49 | 18:49 | 2h | Boeing 737-800 | | Sun, Oct 25 | UA 399 | United Airlines | 15:50 | 18:54 | 2h 4m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md) | | Sun, Oct 25 | UA 1557 | United Airlines | 18:15 | 21:23 | 2h 8m | Boeing 737 MAX 9 | | Sun, Oct 25 | UA 747 | United Airlines | 18:29 | 21:42 | 2h 13m | Boeing 737 MAX 9 | | Sun, Oct 25 | AA 4253 | American Airlines | 20:20 | 23:31 | 2h 11m | Embraer E175 | | Sun, Oct 25 | AA 3222 | American Airlines | 21:12 | 00:16 | 2h 4m | Airbus A319 | | Mon, Oct 26 | F9 4064 | Frontier Airlines | 06:00 | 09:03 | 2h 3m | Airbus A321neo family | | Mon, Oct 26 | UA 1269 | United Airlines | 07:30 | 10:30 | 2h | Airbus A319 | | Mon, Oct 26 | AA 3523 | American Airlines | 07:59 | 11:01 | 2h 2m | [Embraer E170](https://2lnr.com/seatmaps/aa/e170.md) | | Mon, Oct 26 | AA 4783 | American Airlines | 08:00 | 11:10 | 2h 10m | Embraer E175 | | Mon, Oct 26 | UA 2653 | United Airlines | 11:00 | 14:06 | 2h 6m | Airbus A319 | | Mon, Oct 26 | UA 2737 | United Airlines | 14:15 | 17:13 | 1h 58m | Airbus A320 | Showing the first 40 of 79 scheduled ORD to BWI departures across 7 days with service, starting October 23, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every ORD to BWI date on the interactive map ## Aircraft on the Chicago to Baltimore nonstop In the schedule table on this page, United Airlines flies the [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md), the [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md), the [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md), the [Boeing 737-900](https://2lnr.com/seatmaps/ua/737-900.md), the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), and the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md). American Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md), the [Airbus A319](https://2lnr.com/seatmaps/aa/a319.md), and the [Embraer E170](https://2lnr.com/seatmaps/aa/e170.md). Frontier Airlines flies the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md). The Aircraft column has the rest. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## 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. American Airlines award space was open on 10 of the 14 Chicago to Baltimore departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Confirmed upgrade or award seats by date on the ORD to BWI departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're 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. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See ORD to BWI on the interactive map → ## Frequently asked questions about ORD to BWI **How long is the flight from Chicago (ORD) to Baltimore (BWI)?** Scheduled flight times from Chicago (ORD) to Baltimore (BWI) run from 1h 58m to 2h 15m across the departures in the schedule table on this page. The nonstop covers about 620 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ORD to BWI?** United Airlines, American Airlines, and Frontier Airlines fly ORD to BWI 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 (ORD) and Baltimore (BWI) 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 06:00 and 21:12, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate ORD to BWI nonstop?** The schedule table on this page lists 15 flight numbers for ORD to BWI nonstops, including UA 1269, UA 1557, UA 2653, and UA 2737 on United Airlines; AA 3523, AA 4253, and AA 4783 on American Airlines; and F9 4064 on Frontier Airlines. The table lists each departure by date with its times 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. Flying the other way? See [BWI to ORD upgrade and award space](https://2lnr.com/routes/bwi-ord.md). Award seats rather than schedules? See [American Airlines award availability](https://2lnr.com/awards/aa.md). Looking beyond this route? See [every route from Chicago (ORD)](https://2lnr.com/routes/ord.md), or [every route from Baltimore (BWI)](https://2lnr.com/routes/bwi.md). Nonstops from Chicago (ORD) to other airports within 150 miles of Baltimore (BWI): - [Chicago (ORD) to Washington (DCA)](https://2lnr.com/routes/ord-dca.md), 30 miles from BWI - [Chicago (ORD) to Washington (IAD)](https://2lnr.com/routes/ord-iad.md), 45 miles from BWI - [Chicago (ORD) to Lancaster (LNS)](https://2lnr.com/routes/ord-lns.md), 68 miles from BWI - [Chicago (ORD) to Harrisburg (MDT)](https://2lnr.com/routes/ord-mdt.md), 70 miles from BWI - [Chicago (ORD) to Philadelphia (PHL)](https://2lnr.com/routes/ord-phl.md), 90 miles from BWI Distances are great-circle between the airports, not driving distance. - [How American upgrades clear](https://2lnr.com/about/aa/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss ORD to BWI upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)