Sit on the Left side of the plane for the best views on flights from Chicago to Bangor. Left seats capture the most distinctive geography: the Chicago lakefront during departure and the Penobscot River system during approach. The route crosses the Great Lakes region and New England's forested terrain, with left-side views offering better sightlines to major water features and the transition zones between regions.

During takeoff from Chicago Midway International (MDW), sit on the Right side for the best views. Midway typically departs eastbound (Runways 31L/31R). Right-side seats face north across Lake Michigan's shoreline and the Chicago metropolitan area's grid pattern, offering clear views of the lakefront and urban sprawl receding northward. Notable sights include: Lake Michigan (immediate north), Chicago downtown skyline (northeast), Des Plaines River valley (west, visible as linear green corridor), suburban grid extending to horizon.

When landing at Bangor International (BGR), sit on the Left side for the best views. Bangor typically lands westbound (Runway 33). Left-side seats face south-southwest during approach, offering views of the Penobscot River valley, Kenduskeag Stream, and the forested terrain surrounding the airport. The descent path crosses over the Penobscot Bay region's transition from coastal features to inland forest. Notable sights include: Penobscot River (major waterway, visible as dark sinuous line), Kenduskeag Stream (tributary, visible as smaller linear feature), mixed deciduous-coniferous forest (dominant landscape), Bangor city area (small urban cluster visible before landing).

The flight from Chicago Midway International (MDW) to Bangor International (BGR) takes Approximately 2 hours 45 minutes to 3 hours.

Flight path crosses Lake Michigan's eastern shore near Michigan City, Indiana; continues over southern Michigan's agricultural and forested terrain; passes over or near the Michigan-Ohio border region; crosses into Ohio and Pennsylvania airspace; transitions into New York's Finger Lakes region; continues northeast over the Appalachian foothills of Pennsylvania and New York; enters Maine's forested interior before descent into Bangor. Notable water features include Lake Michigan (departure), various smaller lakes in Michigan and New York, and the Penobscot River system (arrival). The route generally follows a northeast corridor with gradual elevation gain as terrain rises from the Great Lakes plain toward New England's higher elevations.