Barcelona to Boston (BCN-BOS): nonstop upgrade & award space

Delta Air Lines, JetBlue Airways, and Iberia Airlines fly the BCN to BOS nonstop about 5 times a week. The timetable below shows the nonstop scheduled at 8h 30m to 8h 45m for the 3,640 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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5
Flights a week, 4-week average
8h 30m to 8h 45m
Scheduled flight time
3,640 mi
Nonstop distance
Free
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Barcelona to Boston flight schedule

Scheduled nonstop departures for BCN to BOS 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.

Schedule data dated .

Scheduled nonstop departures from Barcelona (BCN) to Boston (BOS)
Date Flight Airline Departs BCN Arrives BOS Duration Aircraft
B6 346JetBlue Airways12:5015:338h 43mAirbus A321neo family
DL 251Delta Air Lines15:1517:458h 30mAirbus A330-300
IB 2625Iberia Airlines18:3021:058h 35mAirbus A330-200
B6 346JetBlue Airways12:5015:338h 43mAirbus A321neo family
DL 251Delta Air Lines15:1517:458h 30mAirbus A330-300
IB 2625Iberia Airlines18:3021:058h 35mAirbus A330-200
B6 346JetBlue Airways12:5015:338h 43mAirbus A321neo family
DL 251Delta Air Lines15:1517:458h 30mAirbus A330-300
B6 346JetBlue Airways12:5015:338h 43mAirbus A321neo family
DL 251Delta Air Lines15:1517:458h 30mAirbus A330-300
IB 2625Iberia Airlines18:1021:558h 45mAirbus A330-200
IB 2625Iberia Airlines18:1021:558h 45mAirbus A330-200
IB 2625Iberia Airlines18:1021:558h 45mAirbus A330-200

Showing all 13 scheduled BCN to BOS departures across 7 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 BCN to BOS date on the interactive map

Aircraft on the Barcelona to Boston nonstop

In the schedule table on this page, Iberia Airlines flies the Airbus A330-200. JetBlue Airways flies the Airbus A321neo family. Delta Air Lines flies the Airbus A330-300. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on BCN to BOS departures

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

In the 7 days to October 19, 2026, 2LNR checked award space on Barcelona to Boston departures from October 19 to November 1. Delta Air Lines had space open on 6 of 6 dates checked and JetBlue Airways on 0 of 6.

See real availability

Confirmed upgrade or award seats by date on the BCN to BOS 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 BCN to BOS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Barcelona to Boston nonstop

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

See BCN to BOS on the interactive map →

Frequently asked questions about BCN to BOS

How long is the flight from Barcelona (BCN) to Boston (BOS)?
Scheduled flight times from Barcelona (BCN) to Boston (BOS) run from 8h 30m to 8h 45m across the departures in the schedule table on this page. The nonstop covers about 3,640 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from BCN to BOS?
Delta Air Lines, JetBlue Airways, and Iberia Airlines fly BCN to BOS nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, and award seats on JetBlue Airways.
How many flights a week are there from BCN to BOS?
About 5 nonstop flights a week run between Barcelona (BCN) and Boston (BOS) in the current schedule, operated by Delta Air Lines, JetBlue Airways, and Iberia Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from BCN to BOS depart?
Scheduled BCN to BOS nonstops in the next 7 days with service leave between 12:50 and 18:30, local time at Barcelona. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate BCN to BOS nonstop?
In the schedule table on this page, BCN to BOS nonstops fly as IB 2625 on Iberia Airlines, B6 346 on JetBlue Airways, and DL 251 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 BCN to BOS?
Open the BCN to BOS route on the interactive map or the matrix to see confirmed upgrade and award space by date on 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.

Never miss BCN to BOS 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.

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