United Airlines
UA4584 Flight Status
Based on Trip.com’s real-time data, the UA4584 flight operated by United Airlines on Oct 15, 2026 is scheduled to fly from Philadelphia (PHL) to Washington D.C. (IAD). The flight is expected to depart at 15:08 and land at 15:45 .
Wed, Oct 14
Thu, Oct 15
Fri, Oct 16
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Arrived
The flight has arrived 28m early
1h 16m
Check-in Counter
--
Boarding Gate
D7
Arrival Gate
A6C
Baggage
6
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Scheduled
Your flight will depart on time.
1h 16m
Check-in Counter
--
Boarding Gate
D2
Arrival Gate
A3B
Baggage
--
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Scheduled
Your flight will depart on time.
1h 16m
Check-in Counter
--
Boarding Gate
D7
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from Philadelphia to Washington D.C. or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA4459
|
Ottawa (YOW)
Philadelphia (PHL)
Philadelphia (PHL)
Scheduled: 14:20
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UA4584 Aircraft Details
According to Trip.com real-time data, the UA4584 flight flying from Philadelphia to Washington D.C. on 10/15/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 20y, 6m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
77
%
Punctuality (Arrival)
87
%
Early on average
8 minutes
Age
20y, 6m
Seats
50
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Inflight entertainment is available
Unknown
USB port
Seating Plan
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
86 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for UA4584
Trip.com historical records show that the last UA4584 flight departed on Wed, Oct 14 from PHL at approximately 15:22. This flight is expected to arrrive in IAD at 15:56.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 10 | Philadelphia (PHL) | Washington D.C. (IAD) | CRJ7 | 15:19 | 16:01 | Arrived |
| Sun, Oct 11 | Philadelphia (PHL) | Washington D.C. (IAD) | CRJ7 | 15:37 | 16:17 | Arrived |
| Mon, Oct 12 | Philadelphia (PHL) | Washington D.C. (IAD) | CRJ7 | 15:21 | 16:06 | Arrived |
| Tue, Oct 13 | Philadelphia (PHL) | Washington D.C. (IAD) | CRJ7 | 15:29 | 16:01 | Arrived |
| Wed, Oct 14 | Philadelphia (PHL) | Washington D.C. (IAD) | CRJ7 | 15:22 | 15:56 | Arrived |
| Thu, Oct 15 | Philadelphia (PHL) | Washington D.C. (IAD) | CRJ7 | 15:08 | 15:45 | Scheduled |
| Fri, Oct 16 | Philadelphia (PHL) | Washington D.C. (IAD) | CRJ7 | 15:08 | 16:24 | Scheduled |
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UA4584 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4584 is 77% (Late on average 28 minutes), and the on-time arrival rate is 87% (Early on average 8 minutes).
On-Time Departures
Punctuality
77
%
Late on average
28 minutes
Early
0
%
On time
77
%
30 mins late
7
%
60 mins late
10
%
90 mins late
7
%
Cancelled
3
%
On-Time Arrivals
Punctuality
87
%
Early on average
8 minutes
Early
77
%
On time
10
%
30 mins late
7
%
60 mins late
3
%
90 mins late
3
%
Cancelled
3
%
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Frequently Asked Questions
-
What is the current status of flight ua4584?
Flight ua4584 has not departed yet and is currently on schedule. Scheduled departure 15:08, arrival 16:24 (updated Oct 15, 2026). -
Is flight ua4584 on time today?
Flight ua4584 has not departed yet and is currently on schedule. Scheduled departure is 15:08, with arrival at 16:24. Recheck gate and timing before you head to the airport. -
Has flight ua4584 departed yet? What is the departure time?
Flight ua4584 is scheduled to depart at 15:08. The latest actual or estimated departure time is 15:08, and the current status is Scheduled (updated Oct 15, 2026). -
When is flight ua4584 scheduled to arrive?
Flight ua4584 is scheduled to arrive at 16:24. The latest estimated or actual arrival time is 15:45. Status is Scheduled as of Oct 15, 2026. -
What is the gate information for flight ua4584?
For flight ua4584, the departure terminal is D and the boarding gate is D2. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight ua4584 fly?
Flight ua4584 is operated by United Airlines from Philadelphia (PHL) to Washington D.C. (IAD). Typical flight time is about 1 hour16 minutes; operating days may include Thursday. -
How can I check real-time status for flight ua4584?
Track flight ua4584 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 ua4584 is delayed or canceled, what should I do?
If ua4584 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 15, 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 ua4584 departed from Philadelphia?
Flight ua4584 has not departed from Philadelphia (PHL) yet and is currently on schedule for 15:08. -
What is the seat configuration for flight ua4584?
Flight ua4584 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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Destination Info: Washington D.C. Weather & Time
Mostly cloudy
|
17°C - 32°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Philadelphia 15:45
|
Washington D.C. 15:45
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