United Airlines UA4866 Flight Status
According to Trip.com real-time data, the UA4866 flight operated by United Airlines on Mar 19, 2026 is scheduled to fly from Roanoke (ROA) to Washington D.C. (IAD). The flight is expected to depart at 19:50 and arrive at 20:32 .
Wed, Mar 18
Thu, Mar 19
Fri, Mar 20
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Arrived
The flight has arrived 34m early
1h 17m
Check-in Counter
--
Boarding Gate
2
Arrival Gate
A6A
Baggage
5
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Scheduled
Your flight will depart on time.
1h 17m
Check-in Counter
--
Boarding Gate
2
Arrival Gate
A3A
Baggage
3
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Scheduled
Your flight will depart on time.
1h 17m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
UA4339
|
Washington D.C. (WAS) 
Roanoke (ROA)
Roanoke (ROA)Scheduled: 19:02
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UA4866 Aircraft Details
Embraer RJ 135/140/145
Punctuality (Departure)
87%
Punctuality (Arrival)
87%
Early on average
14 minutes
Age
20y, 5m
Seats
50
Flight Distance
--
Economy
Premium Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
79 cm
Legroom
--
Seat width
105°
Reclining Angle
1-2
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
97 cm
Legroom
--
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4866
Trip.com historical records show that the last UA4866 flight departed on Wed, Mar 18 from ROA at approximately 19:57. This flight is expected to arrrive in IAD at 20:33.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Mar 14 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 20:31 | 21:57 | Arrived |
| Sun, Mar 15 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 19:54 | 20:38 | Arrived |
| Mon, Mar 16 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | -- | -- | Canceled |
| Tue, Mar 17 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 20:15 | 21:02 | Arrived |
| Wed, Mar 18 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 19:57 | 20:33 | Arrived |
| Thu, Mar 19 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 19:50 | 20:32 | Scheduled |
| Fri, Mar 20 | Roanoke (ROA) | Washington D.C. (IAD) | E45X | 19:50 | 21:07 | Scheduled |
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UA4866 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4866 is 87% (Late on average 19 minutes), and the on-time arrival rate is 87% (Early on average 14 minutes).
On-Time Departures
Punctuality
87%
Late on average 19 minutes
Early
7%
On time
80%
30 mins late
3%
60 mins late
3%
90 mins late
7%
Cancelled
2%
On-Time Arrivals
Punctuality
87%
Early on average 14 minutes
Early
87%
On time
0%
30 mins late
7%
60 mins late
3%
90 mins late
3%
Cancelled
2%
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Cheap return flights to Roanoke
- Wed, Apr 1Washington D.C. (WAS)Roanoke (ROA)
American AirlinesOne way45% offUS$278US$153 - Wed, Apr 15Washington D.C. (WAS)Roanoke (ROA) United AirlinesOne way41% offUS$278US$164
- Sun, Apr 5Washington D.C. (WAS)Roanoke (ROA) United AirlinesOne way41% offUS$278US$165
- Sun, May 3Washington D.C. (WAS)Roanoke (ROA) American AirlinesOne way40% offUS$278US$167
- Sun, May 17Washington D.C. (WAS)Roanoke (ROA) United AirlinesOne way37% offUS$278US$175
- Thu, Mar 19Washington D.C. (WAS)Roanoke (ROA) American AirlinesOne way12% offUS$278US$244
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Arrival Info: Washington D.C. Weather & Current Time
Mostly cloudy
|
-°C - 4°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Roanoke 20:32| Washington D.C. 20:32
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