Winair
WM857 Flight status
According to Trip.com real-time data, the WM857 flight operated by Winair on Oct 5, 2026 is scheduled to fly from Sint Maarten (SXM) to St. John's (ANU). The flight is expected to depart at 17:00 and arrive at 17:55 .
Sat, Oct 3
Mon, Oct 5
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En route
Your flight has departed Sint Maarten and is expected to arrive in Dominica at 19:15.
2h 15m
ANU
28m
Check-in Counter
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Boarding Gate
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Arrival Gate
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Baggage
--
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Scheduled
Your flight will depart on time.
55m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
WM857 Aircraft Details
According to Trip.com real-time data, the WM857 flight from Sint Maarten to St. John's on 10/5/2026 is operated using the aircraft model Alenia ATR 42-300/320. This aircraft has been in service for 18y, 1m. The aircraft has 48 seats.
Alenia ATR 42-300/320
Punctuality (Departure)
63
%
Punctuality (Arrival)
80
%
Late on average
7 minutes
Age
18y, 1m
Seats
48
Flight Distance
--
Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
74 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
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Flight History for WM857
Trip.com historical records show that the last WM857 flight departed on Sat, Oct 3 from SXM at approximately 17:28. This flight is expected to arrrive in DOM at 19:15.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 21 | Sint Maarten (SXM) | Dominica (DOM) | AT45 | 18:09 | 19:54 | En route |
| Wed, Sep 23 | Sint Maarten (SXM) | Dominica (DOM) | AT45 | 17:05 | 18:48 | Arrived |
| Sat, Sep 26 | Sint Maarten (SXM) | Dominica (DOM) | AT45 | 17:12 | 18:44 | Arrived |
| Sat, Oct 3 | Sint Maarten (SXM) | Dominica (DOM) | AT45 | 17:28 | 19:15 | En route |
| Mon, Oct 5 | Sint Maarten (SXM) | St. John's (ANU) | AT43 | 17:00 | 17:55 | Scheduled |
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WM857 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of WM857 is 63% (Late on average 32 minutes), and the on-time arrival rate is 80% (Late on average 7 minutes).
On-Time Departures
Punctuality
63
%
Late on average
32 minutes
Early
7
%
On time
57
%
30 mins late
20
%
60 mins late
10
%
90 mins late
7
%
Cancelled
2
%
On-Time Arrivals
Punctuality
80
%
Late on average
7 minutes
Early
53
%
On time
27
%
30 mins late
13
%
60 mins late
3
%
90 mins late
3
%
Cancelled
2
%
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Flight FAQs
-
What is the current status of flight wm857?
Flight wm857 has not departed yet and is currently on schedule. Scheduled departure 17:00, arrival 17:55 (updated Oct 5, 2026). -
Is flight wm857 on time today?
Flight wm857 has not departed yet and is currently on schedule. Scheduled departure is 17:00, with arrival at 17:55. Recheck gate and timing before you head to the airport. -
Has flight wm857 departed yet? What is the departure time?
Flight wm857 is scheduled to depart at 17:00. The latest actual or estimated departure time is 17:00, and the current status is Scheduled (updated Oct 5, 2026). -
When is flight wm857 scheduled to arrive?
Flight wm857 is scheduled to arrive at 17:55. The latest estimated or actual arrival time is 17:55. Status is Scheduled as of Oct 5, 2026. -
What route does flight wm857 fly?
Flight wm857 is operated by Winair from Sint Maarten (SXM) to St. John's (ANU). Typical flight time is about 55 minutes; operating days may include Monday. -
How can I check real-time status for flight wm857?
Track flight wm857 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight wm857 is delayed or canceled, what should I do?
If wm857 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 5, 2026). Contact Winair or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight wm857 departed from Sint Maarten?
Flight wm857 has not departed from Sint Maarten (SXM) yet and is currently on schedule for 17:00. -
What is the seat configuration for flight wm857?
Flight wm857 usually flies a Alenia ATR 42-300/320 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: St. John's Weather & Current Time
Partly clear
|
27°C - 32°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Sint Maarten 17:55
|
St. John's 17:55
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