Nantucket to Baltimore (ACK–BWI) — Airlines, Schedules & Connections

ACK Airport Page →
377 mi airlines charter/private 2/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights Verified 25m ago
Also flown by charter / private operators: NetJets Aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 3 hubs
BOS Boston 3h 21m 9KAAB6 → DLKELY Boston (BOS) to Baltimore flights
CLT Charlotte 4h 55m AAVJA → AAEJAF9 Charlotte (CLT) to Baltimore flights
ORD Chicago 6h 8m AAQRUA → AAASCX Chicago (ORD) to Baltimore flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Nantucket to Baltimore
Connecting service available through multiple hubs.
2 Airlines 377 mi 1h 2m nonstop

ACK–BWI had nonstop service from Tradewind Aviation and Hera Flight, last on the schedule in July 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 377 miles in 1h 2m.

Also explore ACK Routes BWI Routes ACK Live Flights BWI Live Flights BWI Delays
All flights from Baltimore (BWI) Baltimore to Nantucket flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop ACK–BWI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
TJ Tradewind Aviation 0 – – – – –
UD Hera Flight 0 – – – – –
Alliance coverage
Unaffiliated: TJ + UD (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for ACK to BWI.
1-STOP
One-Stop Connections
3
Hubs
~3h
Fastest
~6h
Longest
BOS ~3h 21m CLT ~4h 55m ORD ~6h 8m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
548
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ACK → BWI
94%
Generally reliable. Most flights run on time.
Arriving
94%
Return
BWI → ACK
73%
Moderate delays possible. Allow buffer time.
Departing
73%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. BWI delays →
Alternatives

Other ways to reach Baltimore from Nantucket

Nearby airports with service to Baltimore/Washington International Thurgood Marshall Airport.
Metric ACK→BWI HYA→BWI EWB→BWI
Distance from ACK – 31 mi 55 mi
Nonstop airlines – 6 2
Weekly flights – 1 1
Flight time 1h 2m 1h 13m 1h 11m
Hyannis (HYA) to Baltimore flights · New Bedford (EWB) to Baltimore flights · Providence/Warwick (PVD) to Baltimore flights
Airports within 200 miles of ACK with service to Baltimore/Washington International Thurgood Marshall Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Baltimore is 0 hours the same as Nantucket.
ACK: EDT · BWI: EDT

When it's 6:00 PM in Nantucket, it's 6:00 PM in Baltimore.
Distance & Flight Time
377 mi / 607 km
Nonstop flight time is approximately 1h 2m gate to gate.
Facts

ACK–BWI Quick Facts

Key statistics for the Nantucket to Baltimore route.
Route details
Distance377 mi / 607 km
Flight time1h 2m
Time difference0 hours
Airlines (nonstop)2
1-stop connectionsAvailable
Origin: ACK
Full nameNantucket Memorial Airport
IATA / ICAOACK / KACK
TimezoneAmerica/New_York
Passengers/yr0.3M
Elevation47 ft / 14 m
Destination: BWI
Full nameBaltimore/Washington International Thurgood Marshall Airport
IATA / ICAOBWI / KBWI
TimezoneAmerica/New_York
Passengers/yr26.4M
Elevation146 ft / 45 m
FAQ

Frequently Asked Questions

Common questions about ACK to BWI flights.
Nonstop flights from Nantucket Memorial Airport to Baltimore/Washington International Thurgood Marshall Airport take about 1h 2m gate to gate. The route covers 377 miles.
2 airlines operated the nonstop from ACK to BWI: Tradewind Aviation and Hera Flight. The last scheduled nonstop was in July 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in July 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 1h 2m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Boston Logan, Charlotte Douglas and Chicago O'Hare.
Yes, return flights from BWI to ACK are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include HYA, EWB and PVD. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ACK to BWI

Nantucket Memorial Airport (ACK) and Baltimore/Washington International Thurgood Marshall Airport (BWI) had nonstop service from Tradewind Aviation and Hera Flight, last on the schedule in July 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

ACK to BWI Flight Duration and Schedule

Nonstop flight time from ACK to BWI is about 1 hours 2 minutes gate to gate. The route covers a distance of 377 miles (607 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Boston Logan, Charlotte Douglas and Chicago O'Hare. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Hyannis (HYA), New Bedford (EWB) and Providence/Warwick (PVD).