--- title: "Bozeman (BZN) to Boston (BOS) flights: who flies it" description: "Delta Air Lines and JetBlue Airways fly nonstop from BZN to BOS, about 9 flights a week, covering 1,986 miles. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/bzn-bos" url: "https://2lnr.com/routes/bzn-bos.md" date_modified: "2026-10-18T05:10:47Z" --- # Bozeman to Boston (BZN-BOS): nonstop upgrade & award space JetBlue Airways and Delta Air Lines fly the BZN to BOS nonstop about 9 times a week. The timetable below shows the nonstop scheduled at 4h 25m to 4h 27m for the 1,986 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See BZN to BOS on the interactive map [Get started free](https://2lnr.com/login) 9 Flights a week, 4-week average 4h 25m to 4h 27m Scheduled flight time 1,986 mi Nonstop distance Free To get started ## Bozeman to Boston flight schedule Scheduled nonstop departures for BZN to BOS starting October 22, 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 Bozeman (BZN) to Boston (BOS) | Date | Flight | Airline | Departs BZN | Arrives BOS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Dec 18 | B6 256 | JetBlue Airways | 11:49 | 18:14 | 4h 25m | [Airbus A320](https://2lnr.com/seatmaps/b6/a320.md) | | Sat, Dec 19 | B6 256 | JetBlue Airways | 11:49 | 18:14 | 4h 25m | Airbus A320 | | Sat, Dec 19 | DL 1283 | Delta Air Lines | 12:16 | 18:43 | 4h 27m | [Airbus A220-300](https://2lnr.com/seatmaps/dl/a220-300.md) | | Sun, Dec 20 | DL 1283 | Delta Air Lines | 12:16 | 18:43 | 4h 27m | Airbus A220-300 | | Mon, Dec 21 | B6 256 | JetBlue Airways | 11:49 | 18:14 | 4h 25m | Airbus A320 | | Mon, Dec 21 | DL 1283 | Delta Air Lines | 12:16 | 18:43 | 4h 27m | Airbus A220-300 | | Tue, Dec 22 | DL 1283 | Delta Air Lines | 12:16 | 18:43 | 4h 27m | Airbus A220-300 | | Wed, Dec 23 | B6 256 | JetBlue Airways | 11:49 | 18:14 | 4h 25m | Airbus A320 | | Wed, Dec 23 | DL 1283 | Delta Air Lines | 12:16 | 18:43 | 4h 27m | Airbus A220-300 | | Fri, Dec 25 | B6 256 | JetBlue Airways | 11:49 | 18:14 | 4h 25m | Airbus A320 | Showing all 10 scheduled BZN to BOS departures across 7 days with service, starting October 22, 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 BZN to BOS date on the interactive map ## Aircraft on the Bozeman to Boston nonstop In the schedule table on this page, JetBlue Airways flies the [Airbus A320](https://2lnr.com/seatmaps/b6/a320.md), and Delta Air Lines flies the [Airbus A220-300](https://2lnr.com/seatmaps/dl/a220-300.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on BZN 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 Bozeman to Boston 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 BZN 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 BZN to BOS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Bozeman to Boston nonstop Carriers operating BZN to BOS nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [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 BZN to BOS on the interactive map → ## Frequently asked questions about BZN to BOS **How long is the flight from Bozeman (BZN) to Boston (BOS)?** Scheduled flight times from Bozeman (BZN) to Boston (BOS) run from 4h 25m to 4h 27m across the departures in the schedule table on this page. The nonstop covers about 1,986 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BZN to BOS?** JetBlue Airways and Delta Air Lines fly BZN 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 BZN to BOS?** About 9 nonstop flights a week run between Bozeman (BZN) and Boston (BOS) in the current schedule, operated by 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 BZN to BOS depart?** Scheduled BZN to BOS nonstops in the next 7 days with service leave between 11:49 and 12:16, local time at Bozeman. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate BZN to BOS nonstop?** In the schedule table on this page, BZN to BOS nonstops fly as B6 256 on JetBlue Airways and DL 1283 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 BZN to BOS?** Open the BZN 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. Flying the other way? See [BOS to BZN upgrade and award space](https://2lnr.com/routes/bos-bzn.md). Award seats rather than schedules? See [JetBlue Airways award availability](https://2lnr.com/awards/b6.md) or [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from Bozeman (BZN)](https://2lnr.com/routes/bzn.md), or [every route from Boston (BOS)](https://2lnr.com/routes/bos.md). - [How Delta upgrades clear](https://2lnr.com/about/dl/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss BZN 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)