--- title: "Buffalo (BUF) to Boston (BOS) flights: who flies it" description: "American Airlines, Delta Air Lines and JetBlue Airways fly nonstop from BUF to BOS, about 44 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/buf-bos" url: "https://2lnr.com/routes/buf-bos.md" date_modified: "2026-10-18T05:10:47Z" --- # Buffalo to Boston (BUF-BOS): nonstop upgrade & award space American Airlines, JetBlue Airways, and Delta Air Lines fly nonstop between Buffalo (BUF) and Boston (BOS), roughly 44 times a week. The timetable below shows the nonstop scheduled at 1h 25m to 2h 1m for the 394 miles. 2LNR checks confirmed upgrade and award space on American Airlines and Delta Air Lines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See BUF to BOS on the interactive map [Get started free](https://2lnr.com/login) 44 Flights a week, 4-week average 1h 25m to 2h 1m Scheduled flight time 394 mi Nonstop distance Free To get started ## Buffalo to Boston flight schedule Scheduled nonstop departures for BUF to BOS starting October 23, 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 Buffalo (BUF) to Boston (BOS) | Date | Flight | Airline | Departs BUF | Arrives BOS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | AA 4788 | American Airlines | 06:00 | 07:37 | 1h 37m | [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) | | Fri, Oct 23 | B6 716 | JetBlue Airways | 07:00 | 08:25 | 1h 25m | [Airbus A220-300](https://2lnr.com/seatmaps/b6/a220-300.md) | | Fri, Oct 23 | AA 4782 | American Airlines | 10:35 | 12:07 | 1h 32m | Embraer E175 | | Fri, Oct 23 | B6 916 | JetBlue Airways | 14:54 | 16:55 | 2h 1m | Airbus A220-300 | | Fri, Oct 23 | AA 4068 | American Airlines | 16:35 | 18:09 | 1h 34m | Embraer E175 | | Fri, Oct 23 | B6 516 | JetBlue Airways | 20:50 | 22:39 | 1h 49m | Airbus A220-300 | | Sat, Oct 24 | AA 4788 | American Airlines | 06:00 | 07:37 | 1h 37m | Embraer E175 | | Sat, Oct 24 | B6 716 | JetBlue Airways | 07:00 | 08:25 | 1h 25m | Airbus A220-300 | | Sat, Oct 24 | AA 4782 | American Airlines | 12:15 | 13:48 | 1h 33m | Embraer E175 | | Sat, Oct 24 | B6 916 | JetBlue Airways | 14:54 | 16:55 | 2h 1m | Airbus A220-300 | | Sat, Oct 24 | B6 516 | JetBlue Airways | 20:50 | 22:39 | 1h 49m | Airbus A220-300 | | Sun, Oct 25 | B6 716 | JetBlue Airways | 06:55 | 08:23 | 1h 28m | Airbus A220-300 | | Sun, Oct 25 | AA 4788 | American Airlines | 07:30 | 09:07 | 1h 37m | Embraer E175 | | Sun, Oct 25 | AA 4782 | American Airlines | 12:06 | 13:38 | 1h 32m | Embraer E175 | | Sun, Oct 25 | B6 916 | JetBlue Airways | 14:09 | 15:58 | 1h 49m | [Airbus A320](https://2lnr.com/seatmaps/b6/a320.md) | | Sun, Oct 25 | AA 4068 | American Airlines | 16:35 | 18:09 | 1h 34m | Embraer E175 | | Sun, Oct 25 | B6 516 | JetBlue Airways | 21:10 | 22:38 | 1h 28m | Airbus A220-300 | | Mon, Oct 26 | AA 4788 | American Airlines | 06:00 | 07:37 | 1h 37m | Embraer E175 | | Mon, Oct 26 | B6 716 | JetBlue Airways | 06:55 | 08:23 | 1h 28m | Airbus A220-300 | | Mon, Oct 26 | AA 4782 | American Airlines | 10:35 | 12:07 | 1h 32m | Embraer E175 | | Mon, Oct 26 | B6 916 | JetBlue Airways | 14:09 | 15:58 | 1h 49m | Airbus A320 | | Mon, Oct 26 | AA 4068 | American Airlines | 16:35 | 18:09 | 1h 34m | Embraer E175 | | Mon, Oct 26 | B6 516 | JetBlue Airways | 21:10 | 22:38 | 1h 28m | Airbus A220-300 | | Tue, Oct 27 | AA 4788 | American Airlines | 06:00 | 07:37 | 1h 37m | Embraer E175 | | Tue, Oct 27 | B6 716 | JetBlue Airways | 06:55 | 08:23 | 1h 28m | Airbus A220-300 | | Tue, Oct 27 | AA 4782 | American Airlines | 10:35 | 12:07 | 1h 32m | Embraer E175 | | Tue, Oct 27 | B6 916 | JetBlue Airways | 14:09 | 15:58 | 1h 49m | Airbus A320 | | Tue, Oct 27 | AA 4068 | American Airlines | 16:35 | 18:09 | 1h 34m | Embraer E175 | | Tue, Oct 27 | B6 516 | JetBlue Airways | 21:10 | 22:38 | 1h 28m | Airbus A220-300 | | Wed, Oct 28 | AA 4788 | American Airlines | 06:00 | 07:37 | 1h 37m | Embraer E175 | | Wed, Oct 28 | B6 716 | JetBlue Airways | 06:55 | 08:23 | 1h 28m | Airbus A220-300 | | Wed, Oct 28 | AA 4782 | American Airlines | 10:35 | 12:07 | 1h 32m | Embraer E175 | | Wed, Oct 28 | B6 916 | JetBlue Airways | 14:09 | 15:58 | 1h 49m | Airbus A320 | | Wed, Oct 28 | AA 4068 | American Airlines | 16:35 | 18:09 | 1h 34m | Embraer E175 | | Wed, Oct 28 | B6 516 | JetBlue Airways | 21:10 | 22:38 | 1h 28m | Airbus A220-300 | | Thu, Oct 29 | AA 4788 | American Airlines | 06:00 | 07:37 | 1h 37m | Embraer E175 | | Thu, Oct 29 | B6 716 | JetBlue Airways | 06:55 | 08:23 | 1h 28m | Airbus A220-300 | | Thu, Oct 29 | AA 4782 | American Airlines | 10:35 | 12:07 | 1h 32m | Embraer E175 | | Thu, Oct 29 | B6 916 | JetBlue Airways | 14:09 | 15:58 | 1h 49m | Airbus A320 | | Thu, Oct 29 | AA 4068 | American Airlines | 16:35 | 18:09 | 1h 34m | Embraer E175 | Showing the first 40 of 41 scheduled BUF to BOS departures across 7 days with service, starting October 23, 2026. Every remaining date is 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 BUF to BOS date on the interactive map ## Aircraft on the Buffalo to Boston nonstop In the schedule table on this page, American Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md), and JetBlue Airways flies the [Airbus A220-300](https://2lnr.com/seatmaps/b6/a220-300.md) and the [Airbus A320](https://2lnr.com/seatmaps/b6/a320.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on BUF to BOS 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 Buffalo 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 Buffalo to Boston departures from October 19 to November 1. American Airlines had space open on 11 of 14 dates checked and JetBlue Airways on 13 of 14. ### See real availability Confirmed upgrade or award seats by date on the BUF 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 BUF to BOS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Buffalo to Boston nonstop Carriers operating BUF to BOS nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) - [JetBlue Airways (B6) route map](https://2lnr.com/routes/airlines/b6.md)\ [The aircraft B6 flies](https://2lnr.com/seatmaps/b6.md) - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) See BUF to BOS on the interactive map → ## Frequently asked questions about BUF to BOS **How long is the flight from Buffalo (BUF) to Boston (BOS)?** Scheduled flight times from Buffalo (BUF) to Boston (BOS) run from 1h 25m to 2h 1m across the departures in the schedule table on this page. The nonstop covers about 394 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BUF to BOS?** American Airlines, JetBlue Airways, and Delta Air Lines fly BUF to BOS nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines, and award seats on JetBlue Airways. **How many flights a week are there from BUF to BOS?** About 44 nonstop flights a week run between Buffalo (BUF) and Boston (BOS) in the current schedule, operated by American Airlines, JetBlue Airways, 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 BUF to BOS depart?** Scheduled BUF to BOS nonstops in the next 7 days with service leave between 06:00 and 21:10, local time at Buffalo. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate BUF to BOS nonstop?** In the schedule table on this page, BUF to BOS nonstops fly as AA 4068, AA 4782, and AA 4788 on American Airlines, and B6 516, B6 716, and B6 916 on JetBlue Airways. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on BUF to BOS?** Open the BUF to BOS 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. Flying the other way? See [BOS to BUF upgrade and award space](https://2lnr.com/routes/bos-buf.md). Award seats rather than schedules? See [American Airlines award availability](https://2lnr.com/awards/aa.md) or [JetBlue Airways award availability](https://2lnr.com/awards/b6.md). Looking beyond this route? See [every route from Buffalo (BUF)](https://2lnr.com/routes/buf.md), or [every route from Boston (BOS)](https://2lnr.com/routes/bos.md). Nonstops to Boston (BOS) from other airports within 150 miles of Buffalo (BUF): - [Rochester (ROC) to Boston (BOS)](https://2lnr.com/routes/roc-bos.md), 55 miles from BUF - [Toronto (YTZ) to Boston (BOS)](https://2lnr.com/routes/ytz-bos.md), 58 miles from BUF - [Toronto (YYZ) to Boston (BOS)](https://2lnr.com/routes/yyz-bos.md), 68 miles from BUF - [Syracuse (SYR) to Boston (BOS)](https://2lnr.com/routes/syr-bos.md), 133 miles from BUF Distances are great-circle between the airports, not driving distance. - [How American upgrades clear](https://2lnr.com/about/aa/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss BUF 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. [Get started free](https://2lnr.com/login)