Boston (BOS) to South Bend (SBN) flights: who flies it

Boston to South Bend flight schedule

Scheduled nonstop departures for BOS to SBN starting October 21, 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 Boston (BOS) to South Bend (SBN)
Date	Flight	Airline	Departs BOS	Arrives SBN	Duration	Aircraft
Sun, Nov 1	DL 5867	Delta Air Lines	12:30	15:09	2h 39m	Embraer E175
Fri, Nov 13	DL 5865	Delta Air Lines	14:00	16:10	2h 10m	Embraer E175
Fri, Nov 13	AA 4509	American Airlines	15:04	17:47	2h 43m	Embraer E175
Fri, Nov 13	DL 8783	Delta Air Lines	15:05	17:39	2h 34m	Airbus A220-300

Showing all 4 scheduled BOS to SBN departures across 2 days with service, starting October 21, 2026. Later dates are 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 BOS to SBN date on the interactive map

Aircraft on the Boston to South Bend nonstop

In the schedule table on this page, Delta Air Lines flies the Embraer E175 and the Airbus A220-300, and American Airlines flies the Embraer E175. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on BOS to SBN departures

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

Delta Air Lines award space was not open on the one Boston to South Bend departure date 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 BOS to SBN 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 BOS to SBN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Boston to South Bend nonstop

Carriers operating BOS to SBN nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See BOS to SBN on the interactive map →

Frequently asked questions about BOS to SBN

How long is the flight from Boston (BOS) to South Bend (SBN)?

Scheduled flight times from Boston (BOS) to South Bend (SBN) run from 2h 10m to 2h 43m across the departures in the schedule table on this page. The nonstop covers about 785 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from BOS to SBN?

Delta Air Lines and American Airlines fly BOS to SBN nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines.

How often does BOS to SBN operate?

The BOS to SBN nonstop currently runs twice a week. Thin schedules like this change by season, and on Pro an alert will catch anything added.

What time do flights from BOS to SBN depart?

Scheduled BOS to SBN nonstops in the next 2 days with service leave between 12:30 and 15:05, local time at Boston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate BOS to SBN nonstop?

In the schedule table on this page, BOS to SBN nonstops fly as DL 5865, DL 5867, and DL 8783 on Delta Air Lines, and AA 4509 on American Airlines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on BOS to SBN?

Open the BOS to SBN route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines and 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.