Sint Maarten to Baltimore (SXM–BWI) — Airlines, Schedules & Connections

SXM Airport Page →
1,671 mi airlines 2/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 23m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
✓
→
WN1391
WN Southwest
7S7
2:35 PM
AST
7:10 PM
EDT
4h 35m
—
M T W T F S S
Prices
✓
←
WN2300
WN Southwest
7S7
8:10 AM
EDT
12:25 PM
AST
4h 15m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Sint Maarten to Baltimore
1 carrier, 2 flights/week nonstop.
1 Airlines 2 Flights/wk 1,671 mi 4h 35m nonstop 42 1-stop hubs

SXM–BWI is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 1,671 miles in approximately 4h 35m. Beyond nonstop, 42 hubs offer 1-stop connections.

Also explore SXM Routes BWI Routes SXM Live Flights BWI Live Flights BWI Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop SXM–BWI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 2 7S7 4h35 – – –
Aircraft on this route
7S7 Boeing 737 MAX 7 – WN
Alliance coverage
Unaffiliated: WN (2 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SXM to BWI direction.
Mon
0
flights
Tue
0
flights
Wed
0
flights
Thu
0
flights
Fri
0
flights
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
2
Outbound / wk
2
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SXM to BWI.
1-STOP
One-Stop Connections
42
Hubs
~5h
Fastest
~30h
Longest
TTN ~5h 41m HPN ~5h 44m JAX ~5h 56m SKB ~5h 57m TEB ~5h 57m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,103
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
SXM → BWI
74%
Moderate delays possible. Allow buffer time.
Arriving
74%
Return
BWI → SXM
52%
Frequent delays expected. Consider flexible booking.
Departing
52%
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 Sint Maarten

Nearby airports with service to Baltimore/Washington International Thurgood Marshall Airport.
Metric SXM→BWI AXA→BWI SKB→BWI
Distance from SXM – 12 mi 57 mi
Nonstop airlines 1 1 1
Weekly flights 2 2 –
Flight time 4h 35m 4h 25m 3h 57m
The Valley (AXA) to Baltimore flights · Basseterre (SKB) to Baltimore flights
Airports within 200 miles of SXM 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 Sint Maarten.
SXM: AST · BWI: EDT

When it's 6:00 PM in Sint Maarten, it's 6:00 PM in Baltimore.
Distance & Flight Time
1,671 mi / 2,690 km
Nonstop flight time is approximately 4h 35m.
Facts

SXM–BWI Quick Facts

Key statistics for the Sint Maarten to Baltimore route.
Route details
Distance1,671 mi / 2,690 km
Flight time4h 35m
Time difference0 hours
Airlines (nonstop)1
Weekly flights2 out / 2 return
1-stop connections42 hubs
Origin: SXM
Full namePrincess Juliana International Airport
IATA / ICAOSXM / TNCM
TimezoneAmerica/Lower_Princes
Passengers/yr1.8M
Elevation13 ft / 4 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 SXM to BWI flights.
Nonstop flights from Princess Juliana International Airport to Baltimore/Washington International Thurgood Marshall Airport take approximately 4h 35m. The route covers 1,671 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 2 nonstop flights per week from SXM to BWI. The return direction has about 2 weekly flights.
Yes, 1-stop connections are available through TTN, HPN, JAX, SKB, TEB, BCT, IAD, BED, AXA, SUA, CHS, APF, RSW, TYS, PBI, BNA, OPF, TPA, YIP, YUL, HOU, LIR, SJO, DAL, AUS, LAS, EWR, SFO, DUB, SJU, SLC, FLL, MIA, SRQ, CLT, BOS, MCO, ORD, ATL, MSP, PTY and PHL. These options provide additional schedule flexibility.
Yes, return flights from BWI to SXM are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include AXA and SKB. 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 SXM to BWI

Princess Juliana International Airport (SXM) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are connected by nonstop service from Southwest Airlines. With 2 weekly departures, this is a regularly served route.

SXM to BWI Flight Duration and Schedule

Nonstop flight time from SXM to BWI ranges from 4 hours 35 minutes. The route covers a distance of 1,671 miles (2,690 km). There are approximately 2 weekly flights outbound and 2 return, totaling 4 flights per week in both directions.

Connecting Options and Alternatives

42 one-stop connections are available, with the fastest taking approximately 5 hours via TTN. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include The Valley (AXA) and Basseterre (SKB).