Sun Country Airlines SY171 Flight status
According to Trip.com real-time data, the SY171 flight operated by Sun Country Airlines on Oct 22, 2026 is scheduled to fly from Las Vegas (LAS) to Williston (XWA). The flight is expected to depart at 08:50 (local time in Las Vegas, UTC-7) and arrive at 12:58 (local time in Williston, UTC-5) .
Sun, Oct 18
Thu, Oct 22
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Arrived
The flight has arrived 22m early
2h 37m
Check-in Counter
--
Boarding Gate
A17
Arrival Gate
2
Baggage
--
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Sun Country Airlines From THB 3,400
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Scheduled
Your flight will depart on time.
2h 37m
Check-in Counter
--
Boarding Gate
A17
Arrival Gate
1
Baggage
--
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Need a flight from Las Vegas to Williston?
Sun Country Airlines From THB 3,400
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Track the Previous Flight Status: Scheduled
SY111
|
Minneapolis (MSP)
Las Vegas (LAS)
Las Vegas (LAS)
Scheduled: 07:47
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SY171 Aircraft Details
According to Trip.com real-time data, the SY171 flight from Las Vegas to Williston on 10/22/2026 is operated using the aircraft model Boeing 737-800. This aircraft has been in service for 11y, 7m. The aircraft has 186 seats.
Boeing 737-800
Punctuality (Departure)
67
%
Punctuality (Arrival)
83
%
Late on average
3 minutes
Age
11y, 7m
Seats
186
Flight Distance
--
Economy
In-Flight Services
None
Inflight entertainment is available
Wi-Fi is unavailable
USB port
Seat Information
74 cm
Legroom
41 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
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Flight History for SY171
Trip.com historical records show that the last SY171 flight departed on Sun, Oct 18 from LAS at approximately 09:21. This flight is expected to arrrive in XWA at 13:25.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Oct 1 | Las Vegas (LAS) | Williston (XWA) | 738 | 10:55 | 15:07 | Arrived |
| Sun, Oct 4 | Las Vegas (LAS) | Williston (XWA) | 738 | 09:09 | 13:21 | Arrived |
| Thu, Oct 8 | Las Vegas (LAS) | Williston (XWA) | 738 | 09:14 | 13:26 | Arrived |
| Sun, Oct 11 | Las Vegas (LAS) | Williston (XWA) | 738 | 09:29 | 13:27 | Arrived |
| Thu, Oct 15 | Las Vegas (LAS) | Williston (XWA) | 738 | 08:58 | 13:15 | Arrived |
| Sun, Oct 18 | Las Vegas (LAS) | Williston (XWA) | 738 | 09:21 | 13:25 | Arrived |
| Thu, Oct 22 | Las Vegas (LAS) | Williston (XWA) | 738 | 08:50 | 12:58 | Scheduled |
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SY171 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of SY171 is 67% (Late on average 33 minutes), and the on-time arrival rate is 83% (Late on average 3 minutes).
On-Time Departures
Punctuality
67
%
Late on average
33 minutes
Early
0
%
On time
67
%
30 mins late
17
%
60 mins late
8
%
90 mins late
8
%
Cancelled
0
%
On-Time Arrivals
Punctuality
83
%
Late on average
3 minutes
Early
67
%
On time
17
%
30 mins late
8
%
60 mins late
0
%
90 mins late
8
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight sy171?
Flight sy171 has not departed yet and is currently on schedule. Scheduled departure 08:50, arrival 13:27 (updated Oct 22, 2026).Is flight sy171 on time today?
Flight sy171 has not departed yet and is currently on schedule. Scheduled departure is 08:50, with arrival at 13:27. Recheck gate and timing before you head to the airport.Has flight sy171 departed yet? What is the departure time?
Flight sy171 is scheduled to depart at 08:50. The latest actual or estimated departure time is 08:50, and the current status is Scheduled (updated Oct 22, 2026).When is flight sy171 scheduled to arrive?
Flight sy171 is scheduled to arrive at 13:27. The latest estimated or actual arrival time is 12:58. Status is Scheduled as of Oct 22, 2026.What is the gate information for flight sy171?
For flight sy171, the departure terminal is T1 and the boarding gate is A17. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight sy171 fly?
Flight sy171 is operated by Sun Country Airlines from Las Vegas (LAS) to Williston (XWA). Typical flight time is about 2 hours 37 minutes; operating days may include Thursday.How can I check real-time status for flight sy171?
Track flight sy171 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 sy171 is delayed or canceled, what should I do?
If sy171 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 22, 2026). Contact Sun Country Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight sy171 departed from Las Vegas?
Flight sy171 has not departed from Las Vegas (LAS) yet and is currently on schedule for 08:50.What is the seat configuration for flight sy171?
Flight sy171 usually flies a Boeing 737-800 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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