United Airlines UA4420 Flight status
According to Trip.com real-time data, the UA4420 flight operated by United Airlines on Sep 21, 2026 is scheduled to fly from Washington D.C. (IAD) to State College (SCE). The flight is expected to depart at 17:50 and arrive at 18:22 .
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 1h 27m late
1h 16m
Check-in Counter
AREA 4
Boarding Gate
A5C
Arrival Gate
2
Baggage
--
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Scheduled
Your flight will depart on time.
1h 9m
Check-in Counter
AREA 4
Boarding Gate
A5C
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
1h 16m
Check-in Counter
AREA 4
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.
Track the Previous Flight Status: Scheduled
UA4584
|
Philadelphia (PHL) 
Washington D.C. (WAS)
Washington D.C. (WAS)Scheduled: 16:21
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UA4420 Aircraft Details
According to Trip.com real-time data, the UA4420 flight from Washington D.C. to Roanoke on 9/21/2026 is operated using the aircraft model Bombardier CRJ-550. This aircraft has been in service for 23y, 10m. The aircraft has 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
67%
Punctuality (Arrival)
83%
Late on average
1 minute
Age
23y, 10m
Seats
50
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
USB port
Seat Information
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for UA4420
Trip.com historical records show that the last UA4420 flight departed on Sun, Sep 20 from IAD at approximately 19:55. This flight is expected to arrrive in ROA at 20:33.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Washington D.C. (IAD) | State College (SCE) | CRJ7 | 18:06 | 18:37 | Arrived |
| Thu, Sep 17 | Washington D.C. (IAD) | Roanoke (ROA) | CRJ7 | 20:06 | 20:47 | Arrived |
| Fri, Sep 18 | Washington D.C. (IAD) | State College (SCE) | CRJ7 | 18:12 | 18:40 | Arrived |
| Sat, Sep 19 | Washington D.C. (IAD) | State College (SCE) | CRJ7 | 18:11 | 18:50 | Arrived |
| Sun, Sep 20 | Washington D.C. (IAD) | Roanoke (ROA) | CRJ7 | 19:55 | 20:33 | Arrived |
| Mon, Sep 21 | Washington D.C. (IAD) | State College (SCE) | CRJ7 | 17:50 | 18:22 | Scheduled |
| Tue, Sep 22 | Washington D.C. (IAD) | Roanoke (ROA) | CRJ7 | 17:50 | 19:06 | Scheduled |
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UA4420 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4420 is 67% (Late on average 40 minutes), and the on-time arrival rate is 83% (Late on average 1 minute).
On-Time Departures
Punctuality
67%
Late on average 40 minutes
Early
0%
On time
67%
30 mins late
17%
60 mins late
0%
90 mins late
17%
Cancelled
0%
On-Time Arrivals
Punctuality
83%
Late on average 1 minute
Early
67%
On time
17%
30 mins late
0%
60 mins late
0%
90 mins late
17%
Cancelled
0%
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Cheap return flights to Washington D.C.
- Sat, Oct 3Roanoke (ROA)Washington D.C. (WAS)
American AirlinesOne way44% offMXN$5,376MXN$2,985 - Sun, Oct 25Roanoke (ROA)Washington D.C. (WAS) American AirlinesOne way43% offMXN$5,376MXN$3,080
- Thu, Nov 19Roanoke (ROA)Washington D.C. (WAS) American AirlinesOne way40% offMXN$5,376MXN$3,247
- Fri, Sep 25Roanoke (ROA)Washington D.C. (WAS) American AirlinesOne way40% offMXN$5,376MXN$3,252
- Thu, Oct 8Roanoke (ROA)Washington D.C. (WAS) American AirlinesOne way36% offMXN$5,376MXN$3,430
- Thu, Sep 24Roanoke (ROA)Washington D.C. (WAS) American AirlinesOne way22% offMXN$5,376MXN$4,193
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Flight FAQs
What is the current status of flight ua4420?
Flight ua4420 has not departed yet and is currently on schedule. Scheduled departure 17:50, arrival 18:59 (updated Sep 21, 2026).Is flight ua4420 on time today?
Flight ua4420 has not departed yet and is currently on schedule. Scheduled departure is 17:50, with arrival at 18:59. Recheck gate and timing before you head to the airport.Has flight ua4420 departed yet? What is the departure time?
Flight ua4420 is scheduled to depart at 17:50. The latest actual or estimated departure time is 17:50, and the current status is Scheduled (updated Sep 21, 2026).When is flight ua4420 scheduled to arrive?
Flight ua4420 is scheduled to arrive at 18:59. The latest estimated or actual arrival time is 18:22. Status is Scheduled as of Sep 21, 2026.What route does flight ua4420 fly?
Flight ua4420 is operated by United Airlines from Washington D.C. (IAD) to State College (SCE). Typical flight time is about 1 hour 9 minutes; operating days may include Monday.How can I check real-time status for flight ua4420?
Track flight ua4420 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 ua4420 is delayed or canceled, what should I do?
If ua4420 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 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 ua4420 departed from Washington D.C.?
Flight ua4420 has not departed from Washington D.C. (IAD) yet and is currently on schedule for 17:50.What is the seat configuration for flight ua4420?
Flight ua4420 usually flies a Bombardier CRJ-550 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: Roanoke Weather & Current Time
Mostly clear
|
18°C - 32°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Washington D.C. 19:06| Roanoke 19:06
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