United Airlines UA4866 Flight Status
Based on Trip.com’s real-time data, the UA4866 flight operated by United Airlines on Oct 20, 2026 is scheduled to fly from Roanoke (ROA) to Washington D.C. (IAD). The flight is expected to depart at 20:05 and land at 20:47 .
Mon, Oct 19
Tue, Oct 20
Wed, Oct 21
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 27m early
1h 14m
Check-in Counter
--
Boarding Gate
2
Arrival Gate
A5B
Baggage
5
Need a flight from Roanoke to Washington D.C.?
United Airlines From PKR 72,609
Search flights Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 14m
Check-in Counter
--
Boarding Gate
2
Arrival Gate
A6B
Baggage
--
Need a flight from Roanoke to Washington D.C.?
United Airlines From PKR 72,609
Search flights Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
1h 14m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Roanoke to Washington D.C.?
United Airlines From PKR 72,609
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline.
Track the Previous Flight Status: Scheduled
UA4339
|
Washington D.C. (WAS)
Roanoke (ROA)
Roanoke (ROA)
Scheduled: 19:07
fake text
Track incoming flight status with our app
Show more
UA4866 Aircraft Details
According to Trip.com real-time data, the UA4866 flight flying from Roanoke to Washington D.C. on 10/20/2026 is operated by the aircraft model Embraer RJ 135/140/145. This aircraft has been in service for 21y, 4m. The aircraft is equipped with 50 seats.
Embraer RJ 135/140/145
Punctuality (Departure)
93
%
Punctuality (Arrival)
93
%
Late on average
3 minutes
Age
21y, 4m
Seats
50
Distance
--
Economy
Premium Economy
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
79 cm
Legroom
--
Seat width
105°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
97 cm
Legroom
--
Seat width
105°
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for UA4866
Trip.com historical records show that the last UA4866 flight departed on Mon, Oct 19 from ROA at approximately 20:09. This flight is expected to arrrive in IAD at 20:52.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Oct 15 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 20:04 | 20:43 | Arrived |
| Fri, Oct 16 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 09:08 | 09:46 | Arrived |
| Sat, Oct 17 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 20:13 | 21:01 | Arrived |
| Sun, Oct 18 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 20:07 | 20:48 | Arrived |
| Mon, Oct 19 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 20:09 | 20:52 | Arrived |
| Tue, Oct 20 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 20:05 | 20:47 | Scheduled |
| Wed, Oct 21 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 20:05 | 21:19 | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
UA4866 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4866 is 93% (Late on average 35 minutes), and the on-time arrival rate is 93% (Late on average 3 minutes).
On-Time Departures
Punctuality
93
%
Late on average
35 minutes
Early
3
%
On time
90
%
30 mins late
0
%
60 mins late
0
%
90 mins late
7
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Late on average
3 minutes
Early
93
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
7
%
Cancelled
0
%
Need a flight from Roanoke to Washington D.C.?
- From Roanoke
- To Washington D.C.
- Return flights
More Cheap Flights
More Cheap Flights
More Cheap Flights
Recommended hotels in Washington D.C.
Hotels near Dulles International Airport
Hotels near Washington D.C.
8.8/10
57 Reviews
Washington Dulles Airport Marriott
0.69 km from the airport
PKR 61,026
8.6/10
133 Reviews
The Westin Washington Dulles Airport
1.71 km from the airport
PKR 41,348
8.2/10
59 Reviews
Candlewood Suites WASHINGTON-DULLES HERNDON by IHG
1.96 km from the airport
PKR 35,038 PKR 37,820
8.7/10
128 Reviews
Hyatt Regency Dulles
2.26 km from the airport
PKR 48,572
9.5/10
64 Reviews
Four Seasons Hotel Washington, D.C.
Georgetown | 1.82 km from downtown
PKR 507,473
9/10
43 Reviews
The Ritz-Carlton, Washington, D.C.
West End | 1.13 km from downtown
PKR 146,837
8.7/10
45 Reviews
Rosewood Washington DC
Georgetown | 2.19 km from downtown
PKR 208,195
9.5/10
109 Reviews
Waldorf Astoria Washington DC
The Mall | 1.65 km from downtown
PKR 199,851
Frequently Asked Questions
What is the current status of flight ua4866?
Flight ua4866 has not departed yet and is currently on schedule. Scheduled departure 20:05, arrival 21:19 (updated Oct 20, 2026).Is flight ua4866 on time today?
Flight ua4866 has not departed yet and is currently on schedule. Scheduled departure is 20:05, with arrival at 21:19. Recheck gate and timing before you head to the airport.Has flight ua4866 departed yet? What is the departure time?
Flight ua4866 is scheduled to depart at 20:05. The latest actual or estimated departure time is 20:05, and the current status is Scheduled (updated Oct 20, 2026).When is flight ua4866 scheduled to arrive?
Flight ua4866 is scheduled to arrive at 21:19. The latest estimated or actual arrival time is 20:47. Status is Scheduled as of Oct 20, 2026.What route does flight ua4866 fly?
Flight ua4866 is operated by United Airlines from Roanoke (ROA) to Washington D.C. (IAD). Typical flight time is about 1 hour14 minutes; operating days may include Tuesday.How can I check real-time status for flight ua4866?
Track flight ua4866 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 ua4866 is delayed or canceled, what should I do?
If ua4866 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 20, 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.Has flight ua4866 departed from Roanoke?
Flight ua4866 has not departed from Roanoke (ROA) yet and is currently on schedule for 20:05.What is the seat configuration for flight ua4866?
Flight ua4866 usually flies a Embraer RJ 135/140/145 with seat layout 1-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
Plan Your Washington D.C. Trip: Cheap Flights, Hotels & Attractions
Hotels
Airport Transfers
Tours & Tickets
Car Rentals
Destination Info: Washington D.C. Weather & Time
Clear
|
8°C - 20°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Roanoke 20:47
|
Washington D.C. 20:47
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system