United Airlines UA4577 Flight Status
According to Trip.com real-time data, the UA4577 flight operated by United Airlines on Oct 25, 2026 is scheduled to fly from Philadelphia (PHL) to Portland (PWM). The flight is expected to depart at 7:40 PM and land at 11:59 PM .
Sat, Oct 24
Sun, Oct 25
Mon, Oct 26
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Arrived
The flight has arrived 16m early
2h 7m
Check-in Counter
--
Boarding Gate
E12
Arrival Gate
8
Baggage
3
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United Airlines
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Scheduled
Your flight will depart on time.
4h 19m
IAD
1h 53m
Check-in Counter
--
Boarding Gate
D7
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
1h 13m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Philadelphia to Portland?
United Airlines
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Track the Previous Flight Status: Scheduled
UA4562
|
Washington D.C. (WAS)
Philadelphia (PHL)
Philadelphia (PHL)
Scheduled: 6:51 PM
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UA4577 Aircraft Details
According to Trip.com real-time data, the UA4577 flight flying from Philadelphia to Portland on 10/25/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 17y, 4m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
--
Punctuality (Arrival)
--
Early on average
--
Age
17y, 4m
Seats
50
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
79 cm
More legroom than on 17% of flights
44 cm
Seat width better than on 67% of flights
100°
Reclining Angle
--
Seat layout example
In-Flight Services
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width better than on 60% of flights
120°
Reclining Angle
--
Seat layout example
In-Flight Services
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
More legroom than on 17% of flights
44 cm
Seat width better than on 67% of flights
100°
Reclining Angle
--
Seat layout example
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Flight History for UA4577
Trip.com historical records show that the last UA4577 flight departed on Sat, Oct 24 from PHL at approximately 1:10 PM. This flight is expected to arrrive in ICT at 2:36 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Oct 20 | Chicago (ORD) | Wichita (ICT) | CRJ7 | 1:08 PM | 2:34 PM | Arrived |
| Wed, Oct 21 | Chicago (ORD) | Wichita (ICT) | CRJ7 | 1:05 PM | 2:33 PM | Arrived |
| Thu, Oct 22 | Chicago (ORD) | Wichita (ICT) | CRJ7 | 1:12 PM | 2:35 PM | Arrived |
| Fri, Oct 23 | Chicago (ORD) | Wichita (ICT) | CRJ7 | 1:29 PM | 2:56 PM | Arrived |
| Sat, Oct 24 | Chicago (ORD) | Wichita (ICT) | CRJ7 | 1:10 PM | 2:36 PM | Arrived |
| Sun, Oct 25 | Philadelphia (PHL) | Portland (PWM) | CRJ7 | 7:40 PM | 11:59 PM | Scheduled |
| Mon, Oct 26 | Philadelphia (PHL) | Washington D.C. (IAD) | CRJ7 | 7:40 PM | 8:53 PM | Scheduled |
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Frequently Asked Questions
What is the current status of flight ua4577?
Flight ua4577 has not departed yet and is currently on schedule. Scheduled departure 7:40 PM, arrival 11:59 PM (updated Oct 25, 2026).Is flight ua4577 on time today?
Flight ua4577 has not departed yet and is currently on schedule. Scheduled departure is 7:40 PM, with arrival at 11:59 PM. Recheck gate and timing before you head to the airport.Has flight ua4577 departed yet? What is the departure time?
Flight ua4577 is scheduled to depart at 7:40 PM. The latest actual or estimated departure time is 7:40 PM, and the current status is Scheduled (updated Oct 25, 2026).When is flight ua4577 scheduled to arrive?
Flight ua4577 is scheduled to arrive at 11:59 PM. The latest estimated or actual arrival time is 11:59 PM. Status is Scheduled as of Oct 25, 2026.What is the gate information for flight ua4577?
For flight ua4577, the departure terminal is D and the boarding gate is D7. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua4577 fly?
Flight ua4577 is operated by United Airlines from Philadelphia (PHL) to Portland (PWM). Typical flight time is about 4 hours19 minutes; operating days may include Sunday.How can I check real-time status for flight ua4577?
Track flight ua4577 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 ua4577 is delayed or canceled, what should I do?
If ua4577 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 25, 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 ua4577 departed from Philadelphia?
Flight ua4577 has not departed from Philadelphia (PHL) yet and is currently on schedule for 7:40 PM.
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Time on arrival: Philadelphia 23:59
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