Washington to South Bend flights: who flies DCA-SBN

Washington to South Bend flight schedule

Scheduled nonstop departures for DCA to SBN starting October 24, 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 Washington (DCA) to South Bend (SBN)
Date	Flight	Airline	Departs DCA	Arrives SBN	Duration	Aircraft
Fri, Nov 6	DL 5545	Delta Air Lines	12:30	14:38	2h 8m	Bombardier CRJ-900
Fri, Nov 6	AA 4456	American Airlines	17:05	18:53	1h 48m	Embraer E175
Fri, Nov 6	AA 4687	American Airlines	17:11	19:16	2h 5m	Embraer E175
Sun, Nov 8	AA 4513	American Airlines	10:05	12:08	2h 3m	Embraer E175
Fri, Nov 13	AA 4456	American Airlines	17:05	18:53	1h 48m	Embraer E175
Fri, Nov 13	AA 4687	American Airlines	17:08	19:13	2h 5m	Embraer E175
Fri, Nov 13	DL 5543	Delta Air Lines	17:40	19:48	2h 8m	Bombardier CRJ-900
Sun, Nov 15	AA 4513	American Airlines	10:05	12:08	2h 3m	Embraer E175
Fri, Nov 20	AA 4456	American Airlines	17:01	19:09	2h 8m	Embraer E175
Fri, Nov 20	DL 5543	Delta Air Lines	17:40	19:48	2h 8m	Bombardier CRJ-900
Sun, Nov 22	AA 4456	American Airlines	10:04	12:10	2h 6m	Embraer E175

Showing all 11 scheduled DCA to SBN departures across 6 days with service, starting October 24, 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 DCA to SBN date on the interactive map

Aircraft on the Washington to South Bend nonstop

In the schedule table on this page, American Airlines flies the Embraer E175, and Delta Air Lines flies the Bombardier CRJ-900. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on DCA to SBN departures

2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Washington to South Bend 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 or award seats by date on the DCA 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 DCA to SBN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Washington to South Bend nonstop

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

See DCA to SBN on the interactive map →

Frequently asked questions about DCA to SBN

How long is the flight from Washington (DCA) to South Bend (SBN)?

Scheduled flight times from Washington (DCA) to South Bend (SBN) run from 1h 48m to 2h 8m across the departures in the schedule table on this page. The nonstop covers about 526 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from DCA to SBN?

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

How many flights a week are there from DCA to SBN?

About 5 nonstop flights a week run between Washington (DCA) and South Bend (SBN) in the current schedule, operated by American Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from DCA to SBN depart?

Scheduled DCA to SBN nonstops in the next 6 days with service leave between 10:04 and 17:40, local time at Washington. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate DCA to SBN nonstop?

In the schedule table on this page, DCA to SBN nonstops fly as AA 4456, AA 4513, and AA 4687 on American Airlines, and DL 5543 and DL 5545 on Delta Air Lines. The table lists each departure by date with its times and aircraft.

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

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