Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

IAD → SXM

2,567 km avg 4h 4m 1 airline

Departure

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
16:29 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
50° / 5 kt
Visibility
9 SM
Ceiling
BKN 4,000 ft, OVC 7,000 ft
Temp / Dew
27°C / 21°C
Altimeter
30.07 inHg

Obs: 2026-09-18T19:52:00.000Z

Raw METAR / TAF 
METAR KIAD 181952Z 05005KT 9SM BKN040 OVC070 27/21 A3007 RMK AO2 SLP180 T02670211

TAF KIAD 181722Z 1818/1924 36009KT P6SM OVC040 PROB30 1818/1820 -SHRA FM182000 01009KT P6SM SCT040 FM191500 05007KT P6SM BKN110 FM192100 12007KT P6SM BKN050

flight Live Traffic

flight_takeoff 115 Departures
flight_land 174 Arrivals

Arrival

SXM TNCM VFR

Princess Juliana International Airport

Sint Maarten, SX

Local time
16:29 AST
Timezone
America/Lower_Princes
Type
Large Airport
Elevation
13 ft
Coordinates
18.0410, -63.1089

cloud Weather

Wind
110° / 7 kt
Visibility
6 SM
Ceiling
FEW 1,800 ft
Temp / Dew
31°C / 24°C
Altimeter
29.97 inHg

Obs: 2026-09-18T20:00:00.000Z

Raw METAR / TAF 
METAR TNCM 182000Z 11007KT 9999 FEW018 31/24 Q1015 NOSIG

TAF TNCM 181620Z 1818/1918 11007KT 9999 SCT018

flight Live Traffic

flight_takeoff 11 Departures
flight_land 5 Arrivals
Flights tracked
66 showing last 50
Avg duration
4h 4m
Distance
2,567 km

Live traffic

IAD → SXM. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
United Airlines 38

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-26 UAL346 A123E3 Jul 26, 12:25 UTCJul 26, 16:10 UTC3h 45m -
2026-07-25 UAL346 A44168 Jul 25, 12:30 UTCJul 25, 16:00 UTC3h 30m -
2026-07-24 UAL346 A1240A Jul 24, 13:10 UTCJul 24, 16:30 UTC3h 20m -
2026-07-24 UAL346 A1240A Jul 24, 13:04 UTCJul 24, 16:58 UTC3h 54m +10m
2026-07-23 UAL346 A12733 Jul 23, 13:10 UTCJul 23, 16:55 UTC3h 45m -
2026-07-21 UAL346 A441AC Jul 21, 12:35 UTCJul 21, 16:43 UTC4h 8m +2m
2026-07-20 UAL346 A123E2 Jul 20, 12:35 UTCJul 20, 16:22 UTC3h 47m on time
2026-07-14 UAL346 A5CFA5 Jul 14, 12:35 UTCJul 14, 16:25 UTC3h 50m -10m
2026-07-09 UAL346 A44213 Jul 9, 13:48 UTCJul 9, 17:26 UTC3h 38m -11m
2026-07-07 UAL346 A12778 Jul 7, 12:35 UTCJul 7, 16:15 UTC3h 40m -1m
2026-07-06 UAL346 A44187 Jul 6, 12:48 UTCJul 6, 16:50 UTC4h 2m +6m
2026-07-05 UAL346 A2B150 Jul 5, 12:43 UTCJul 5, 16:18 UTC3h 35m -12m
2026-07-02 UAL346 A2B133 Jul 2, 12:35 UTCJul 2, 16:25 UTC3h 50m +1m
2026-06-29 UAL346 A7598C Jun 29, 12:44 UTCJun 29, 16:32 UTC3h 48m on time
2026-06-24 UAL346 A2B112 Jun 24, 12:37 UTCJun 24, 16:20 UTC3h 43m +2m
2026-06-23 UAL346 A12756 Jun 23, 12:35 UTCJun 23, 16:01 UTC3h 26m -6m
2026-06-21 UAL346 A12755 Jun 21, 12:35 UTCJun 21, 16:01 UTC3h 26m +1m
2026-06-20 UAL346 A2B134 Jun 20, 12:35 UTCJun 20, 16:07 UTC3h 32m +6m
2026-06-20 UAL346 A2B134 Jun 20, 12:34 UTCJun 20, 13:14 UTC40m -
2026-06-19 UAL346 A2B10C Jun 19, 12:29 UTCJun 19, 15:44 UTC3h 15m -
2026-06-18 UAL346 A12732 Jun 18, 12:35 UTCJun 18, 15:50 UTC3h 15m -
2026-06-18 UAL346 A12732 Jun 18, 12:35 UTCJun 18, 16:10 UTC3h 35m -2m
2026-06-17 UAL346 A12797 Jun 17, 12:30 UTCJun 17, 18:35 UTC6h 5m -
2026-06-16 UAL346 AA739E Jun 16, 12:39 UTCJun 16, 15:55 UTC3h 15m -
2026-06-16 UAL346 AA739E Jun 16, 12:35 UTCJun 16, 16:11 UTC3h 36m -5m
2026-06-15 UAL346 AA739E Jun 15, 12:35 UTCJun 15, 16:16 UTC3h 41m +6m
2026-06-15 UAL346 AA739E Jun 15, 12:39 UTCJun 15, 15:55 UTC3h 15m -
2026-06-14 UAL346 A8E9FD Jun 14, 12:45 UTCJun 14, 21:40 UTC8h 55m -
2026-06-13 UAL346 A126C3 Jun 13, 12:35 UTCJun 13, 15:50 UTC3h 15m -
2026-06-12 UAL346 A123E2 Jun 12, 12:35 UTCJun 12, 15:50 UTC3h 15m -
2026-06-11 UAL346 A2B17A Jun 11, 12:40 UTCJun 11, 15:55 UTC3h 15m -
2026-06-10 UAL346 A2B47F Jun 10, 12:35 UTCJun 10, 15:50 UTC3h 15m -
2026-06-10 UAL346 A2B47F Jun 10, 12:35 UTCJun 10, 16:06 UTC3h 31m -10m
2026-06-09 UAL346 A1272D Jun 9, 13:15 UTCJun 9, 22:05 UTC8h 50m -
2026-06-08 UAL346 A2B10F Jun 8, 12:40 UTCJun 8, 16:00 UTC3h 20m -
2026-06-07 UAL346 A5CC11 Jun 7, 12:40 UTCJun 7, 15:55 UTC3h 15m -
2026-06-07 UAL346 A5CC11 Jun 7, 12:35 UTCJun 7, 16:11 UTC3h 36m -7m
2026-06-06 UAL346 A5CC3C Jun 6, 12:30 UTCJun 6, 15:44 UTC3h 15m -
2026-06-05 UAL346 A12712 Jun 5, 12:58 UTCJun 5, 16:40 UTC3h 42m -9m
2026-06-05 UAL346 A12712 Jun 5, 13:10 UTCJun 5, 16:25 UTC3h 15m -
2026-06-04 UAL346 A2B135 Jun 4, 12:55 UTCJun 4, 16:10 UTC3h 15m -
2026-06-03 UAL346 A44168 Jun 3, 12:35 UTCJun 3, 21:50 UTC9h 15m -
2026-06-02 UAL346 A12778 Jun 2, 12:40 UTCJun 2, 21:30 UTC8h 50m -
2026-06-01 UAL346 A2B4EA Jun 1, 12:55 UTCJun 1, 21:50 UTC8h 55m -
2026-05-31 UAL346 A12712 May 31, 12:35 UTCMay 31, 15:55 UTC3h 20m -
2026-05-29 UAL346 A12758 May 29, 12:45 UTCMay 29, 16:05 UTC3h 20m -
2026-05-28 UAL346 A7598C May 28, 12:50 UTCMay 28, 16:15 UTC3h 25m -
2026-05-27 UAL346 A5CF8B May 27, 12:35 UTCMay 27, 15:45 UTC3h 10m -
2026-05-27 UAL346 A5CF8B May 27, 12:35 UTCMay 27, 16:09 UTC3h 34m +1m
2026-05-26 UAL346 A44211 May 26, 12:40 UTCMay 26, 16:40 UTC4h 0m -

IAD → SXM frequently asked

How long is the flight from IAD to SXM?
Average flight time on the IAD–SXM route is 4h 4m, covering approximately 2,567 km (1,594 mi).
What is the distance from IAD to SXM?
The great-circle distance from IAD to SXM is approximately 2,567 km (1,594 miles).
Which airlines fly from IAD to SXM?
1 airline operates this route in our records: United Airlines.
How many flights per week from IAD to SXM?
We've observed ~1 flight per day on this route across our tracking data (66 total flights recorded).
Can I track IAD–SXM flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.