--- title: "Madison (MSN) to Boston (BOS) flights: who flies it" description: "Delta Air Lines and American Airlines fly nonstop from MSN to BOS, about 15 flights a week. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/msn-bos" url: "https://2lnr.com/routes/msn-bos.md" date_modified: "2026-10-18T05:10:47Z" --- # Madison to Boston (MSN-BOS): nonstop upgrade & award space Delta Air Lines and American Airlines fly nonstop between Madison (MSN) and Boston (BOS), roughly 15 times a week. The timetable below shows the nonstop scheduled at 2h 34m to 2h 38m for the 929 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines and American Airlines 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 24, 2026. See MSN to BOS on the interactive map [Get started free](https://2lnr.com/login) 15 Flights a week, 4-week average 2h 34m to 2h 38m Scheduled flight time 929 mi Nonstop distance Free To get started ## Madison to Boston flight schedule Scheduled nonstop departures for MSN 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 Madison (MSN) to Boston (BOS) | Date | Flight | Airline | Departs MSN | Arrives BOS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | AA 4391 | American Airlines | 08:00 | 11:37 | 2h 37m | [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) | | Fri, Oct 23 | DL 5806 | Delta Air Lines | 15:22 | 18:59 | 2h 37m | [Embraer E175](https://2lnr.com/seatmaps/dl/e175.md) | | Sat, Oct 24 | AA 4391 | American Airlines | 08:00 | 11:37 | 2h 37m | Embraer E175 | | Sat, Oct 24 | DL 5603 | Delta Air Lines | 14:30 | 18:08 | 2h 38m | Embraer E175 | | Sun, Oct 25 | AA 4391 | American Airlines | 06:46 | 10:23 | 2h 37m | Embraer E175 | | Sun, Oct 25 | DL 5806 | Delta Air Lines | 15:22 | 18:59 | 2h 37m | Embraer E175 | | Mon, Oct 26 | AA 4391 | American Airlines | 06:46 | 10:23 | 2h 37m | Embraer E175 | | Mon, Oct 26 | DL 5806 | Delta Air Lines | 15:22 | 18:59 | 2h 37m | Embraer E175 | | Tue, Oct 27 | AA 4391 | American Airlines | 06:46 | 10:23 | 2h 37m | Embraer E175 | | Tue, Oct 27 | DL 5806 | Delta Air Lines | 15:22 | 18:59 | 2h 37m | Embraer E175 | | Wed, Oct 28 | AA 4391 | American Airlines | 06:46 | 10:23 | 2h 37m | Embraer E175 | | Wed, Oct 28 | DL 5806 | Delta Air Lines | 15:22 | 18:59 | 2h 37m | Embraer E175 | | Wed, Oct 28 | DL 5603 | Delta Air Lines | 16:00 | 19:34 | 2h 34m | Embraer E175 | | Thu, Oct 29 | AA 4391 | American Airlines | 06:46 | 10:23 | 2h 37m | Embraer E175 | | Thu, Oct 29 | DL 5806 | Delta Air Lines | 15:22 | 18:59 | 2h 37m | Embraer E175 | Showing all 15 scheduled MSN to BOS departures across 7 days with service, starting October 23, 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 MSN to BOS date on the interactive map ## Aircraft on the Madison to Boston nonstop In the schedule table on this page, Delta Air Lines flies the [Embraer E175](https://2lnr.com/seatmaps/dl/e175.md), and American Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on MSN to BOS 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 Madison 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 Madison to Boston departures from October 19 to November 1. Delta Air Lines had space open on 13 of 14 dates checked and American Airlines on 8 of 14. ### See real availability Confirmed upgrade or award seats by date on the MSN 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 MSN to BOS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Madison to Boston nonstop Carriers operating MSN to BOS nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) See MSN to BOS on the interactive map → ## Frequently asked questions about MSN to BOS **How long is the flight from Madison (MSN) to Boston (BOS)?** Scheduled flight times from Madison (MSN) to Boston (BOS) run from 2h 34m to 2h 38m across the departures in the schedule table on this page. The nonstop covers about 929 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from MSN to BOS?** Delta Air Lines and American Airlines fly MSN to BOS nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines. **How many flights a week are there from MSN to BOS?** About 15 nonstop flights a week run between Madison (MSN) and Boston (BOS) in the current schedule, operated by Delta Air Lines and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from MSN to BOS depart?** Scheduled MSN to BOS nonstops in the next 7 days with service leave between 06:46 and 16:00, local time at Madison. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate MSN to BOS nonstop?** In the schedule table on this page, MSN to BOS nonstops fly as DL 5603 and DL 5806 on Delta Air Lines, and AA 4391 on American Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on MSN to BOS?** Open the MSN to BOS 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. Flying the other way? See [BOS to MSN upgrade and award space](https://2lnr.com/routes/bos-msn.md). Award seats rather than schedules? See [Delta Air Lines award availability](https://2lnr.com/awards/dl.md) or [American Airlines award availability](https://2lnr.com/awards/aa.md). Looking beyond this route? See [every route from Madison (MSN)](https://2lnr.com/routes/msn.md), or [every route from Boston (BOS)](https://2lnr.com/routes/bos.md). Nonstops to Boston (BOS) from other airports within 150 miles of Madison (MSN): - [Milwaukee (MKE) to Boston (BOS)](https://2lnr.com/routes/mke-bos.md), 74 miles from MSN - [Chicago (ORD) to Boston (BOS)](https://2lnr.com/routes/ord-bos.md), 108 miles from MSN - [Green Bay (GRB) to Boston (BOS)](https://2lnr.com/routes/grb-bos.md), 110 miles from MSN Distances are great-circle between the airports, not driving distance. - [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 MSN 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)