American Airlines Swaps Landline Buses for CRJ-700 Flights on 84-Mile South Bend to Chicago Route

American Airlines has made a notable change to one of its shortest connecting services. Starting today, the carrier replaces its Landline bus service between South Bend International Airport and Chicago O'Hare with regional jet flights operated by a Bombardier CRJ-700. The route covers just 84 miles, making it one of the shortest scheduled flights in the airline's domestic network.

If you travel between northern Indiana and Chicago, this shift changes how you connect to American's global network through O'Hare. The move retires a ground transportation partnership that had served passengers for a limited period and brings the segment back into the air.

From Highway to Runway

American partnered with Landline, a company that operates motorcoaches branded and ticketed as airline flights, to shuttle passengers between South Bend and O'Hare. Travelers checked in at the South Bend airport, cleared security considerations tied to the Landline program, and boarded a bus that delivered them directly to the terminal at Chicago O'Hare.

That arrangement ends today. In its place, American deploys the CRJ-700, a regional jet operated by its wholly owned subsidiary and other regional partners. The aircraft typically seats around 65 passengers in a two-class configuration, offering first class and main cabin seating.

The switch returns South Bend to a conventional air service model. You board an actual aircraft, taxi, take off, and land at O'Hare within a short span.

A Route Measured in Minutes

At 84 miles, the flight ranks among the shortest commercial routes operated by any major US carrier. Block times for such a short hop remain minimal, with much of the scheduled duration consumed by taxi operations at O'Hare, one of the busiest airports in the world.

Short routes like this exist primarily to feed connecting traffic. If you live in or near South Bend, the flight to O'Hare puts you within reach of American's domestic and international network, including transatlantic and transpacific services. The regional jet provides a faster boarding and arrival experience at O'Hare's terminal gates than the bus service that preceded it.

Why American Made the Change

The Landline bus service was introduced as a creative solution to crew shortages and aircraft availability issues that affected regional operations across the industry. By substituting a motorcoach for a regional jet on short feeder segments, American freed up aircraft and pilots for longer routes while still offering South Bend passengers a connection to O'Hare.

Returning the segment to a regional jet signals that American has either resolved some of those constraints or determined that the economics favor flying the route again. For passengers, the change restores the convenience of arriving directly at an airside gate at O'Hare rather than being dropped off at a specific terminal entrance.

What This Means for Travelers

If you book travel through South Bend International Airport, you will now find your O'Hare connections operated as true flights. Your boarding pass will reflect a flight number tied to a scheduled aircraft, and you will experience standard airport procedures on both ends of the journey.

Connecting at O'Hare also becomes more straightforward. Arriving by regional jet means you deplane at a gate within the terminal complex, allowing you to proceed directly to your next flight without transferring from a ground vehicle drop-off location.

For loyalty program members, the shift carries additional significance. Flights earn AAdvantage miles and loyalty points in ways that mirror other regional segments, and the first class cabin on the CRJ-700 gives you an opportunity to use upgrades or purchase premium seating on even this brief hop.

South Bend's Place in the Network

South Bend International Airport serves a region that includes the University of Notre Dame and a sizable corporate base. American's commitment to flying the route with a regional jet underscores the market's value as a feeder for O'Hare, where the carrier operates one of its largest hubs.

Other carriers also serve South Bend, but American's O'Hare connection remains particularly important for travelers heading beyond the Midwest. The route gives you quick access to American's long-haul departures from Chicago, including flights to Europe, Asia, and Latin America.

The Future of Ultra-Short Routes

Ultra-short flights have drawn increased attention in recent years, particularly in Europe, where some governments have moved to restrict them in favor of rail alternatives. In the United States, no comparable restrictions exist, and carriers continue to operate short regional segments where they generate connecting revenue.

American's decision to fly an 84-mile route with a regional jet reflects the economics of hub-and-spoke networks. The flight is less about the point-to-point market between South Bend and Chicago, which many travelers can drive in roughly two hours, and more about the connections it enables at O'Hare.

For now, the CRJ-700 takes over from the Landline bus. If you have travel booked on this segment, check your itinerary for updated flight details, gate information, and boarding times. The ground service has ended, and the regional jet era has resumed on one of American's shortest routes.