Kansas City to Boston (MCI-BOS): nonstop upgrade & award space

Delta Air Lines and American Airlines fly the MCI to BOS nonstop about 10 times a week. Delta Air Lines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. 2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines, on every MCI to BOS departure, so you know which flights have space before you book.

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

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10
Nonstop flights a week
1,253 mi
Nonstop distance
Free
To get started

Kansas City to Boston flight schedule

Scheduled nonstop departures for MCI to BOS, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Kansas City (MCI) to Boston (BOS)
Date Flight Airline Departs MCI Arrives BOS Duration Aircraft
DL 675Delta Air Lines09:3013:433h 13m223
DL 314Delta Air Lines18:3022:423h 12m223
DL 675Delta Air Lines09:3013:433h 13m223
DL 314Delta Air Lines18:3022:423h 12m223
DL 675Delta Air Lines09:3013:433h 13m223
DL 314Delta Air Lines18:3022:423h 12m223
DL 675Delta Air Lines09:3013:433h 13m223
DL 314Delta Air Lines18:3022:423h 12m223
DL 675Delta Air Lines10:1014:213h 11m223
DL 675Delta Air Lines10:1014:213h 11m223
DL 314Delta Air Lines19:2523:303h 5m223
DL 675Delta Air Lines09:3013:433h 13m223

Showing all 12 scheduled MCI to BOS departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every MCI to BOS date on the interactive map

Confirmed upgrade & award space on MCI 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 Kansas City 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 and award seats on each MCI to BOS departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See MCI to BOS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Kansas City to Boston nonstop

Carriers operating MCI to BOS nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See MCI to BOS on the interactive map →

Frequently asked questions about MCI to BOS

How far is Boston from Kansas City?
MCI to BOS covers about 1,253 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from MCI to BOS?
Delta Air Lines and American Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines.
How many flights a week are there from MCI to BOS?
About 10 nonstop flights a week run between Kansas City and Boston 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 MCI to BOS depart?
Scheduled MCI to BOS nonstops in the next 7 days with service leave between 09:30 and 19:25, local time at Kansas City. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on MCI to BOS?
Open the MCI 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.

Never miss MCI to BOS upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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