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United Airlines United Airlines

UA4721 Flight Status

Based on Trip.com’s real-time data, the UA4721 flight operated by United Airlines on Nov 5, 2026 is scheduled to fly from Pasco (PSC) to Williston (XWA). The flight is expected to depart at 12:55 (local time in Pasco, UTC-8) and land at 22:05 (local time in Williston, UTC-6) .
Thu, Nov 5
PSC-ISN

Access more flight status info on the Trip.com app

Scheduled
Your flight will depart on time.
Pasco(PSC)
12:55
Scheduled: 12:55, Nov 5
Tri Cities Airport
173106C5-5199-4134-A176-6296CB3DA377 7h 10m
DEN
3h 11m
Williston(XWA)
22:05
Scheduled: 22:05, Nov 5
Williston Basin International Airport
Check-in Counter
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Boarding Gate
5
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline.

Track the Previous Flight Status: Scheduled

UA5214
|
San Francisco (SFO) Pasco (PSC)
Scheduled: 12:14
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UA4721 Aircraft Details

According to Trip.com real-time data, the UA4721 flight flying from Pasco to Williston on 11/5/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 5y, 11m. The aircraft is equipped with 76 seats.
flight status
Embraer 175
Punctuality (Departure)
87 %
Punctuality (Arrival)
87 %
Late on average
24 minutes
Age
5y, 11m
Seats
76
Distance
--

Flight History for UA4721

Trip.com historical records show that the last UA4721 flight departed on Tue, Nov 3 from PSC at approximately 12:59. This flight is expected to arrrive in XWA at 21:36.
Date Airport Aircraft Type Departure Arrival Status
Departure Arrival
Sat, Oct 31 Pasco (PSC) Denver (DEN) E75L 13:11 16:06 Arrived
Mon, Nov 2 Pasco (PSC) Williston (XWA) CRJ7 13:07 23:53 Arrived
Tue, Nov 3 Pasco (PSC) Williston (XWA) CRJ7 12:59 21:36 Arrived
Thu, Nov 5 Pasco (PSC) Williston (XWA) E75L 12:55 22:05 Scheduled

UA4721 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4721 is 87% (Late on average 14 minutes), and the on-time arrival rate is 87% (Late on average 24 minutes).

On-Time Departures
Punctuality
87 %
Late on average 14 minutes
Early
0 %
On time
87 %
30 mins late
13 %
60 mins late
0 %
90 mins late
0 %
Cancelled
0 %
On-Time Arrivals
Punctuality
87 %
Late on average 24 minutes
Early
73 %
On time
13 %
30 mins late
0 %
60 mins late
0 %
90 mins late
13 %
Cancelled
0 %

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Holiday Inn Express & Suites WILLISTON by IHG
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Hawthorn Extended Stay by Wyndham Williston
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Frequently Asked Questions

  • What is the current status of flight ua4721?

    Flight ua4721 has not departed yet and is currently on schedule. Scheduled departure 12:55, arrival 22:05 (updated Nov 5, 2026).
  • Flight ua4721 has not departed yet and is currently on schedule. Scheduled departure is 12:55, with arrival at 22:05. Recheck gate and timing before you head to the airport.
  • Flight ua4721 is scheduled to depart at 12:55. The latest actual or estimated departure time is 12:55, and the current status is Scheduled (updated Nov 5, 2026).
  • Flight ua4721 is scheduled to arrive at 22:05. The latest estimated or actual arrival time is 22:05. Status is Scheduled as of Nov 5, 2026.
  • Flight ua4721 is operated by United Airlines from Pasco (PSC) to Williston (XWA). Typical flight time is about 7 hours10 minutes; operating days may include Thursday.
  • Track flight ua4721 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 ua4721 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 5, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight ua4721 has not departed from Pasco (PSC) yet and is currently on schedule for 12:55.

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