United Airlines UA4459 Flight Status
According to Trip.com latest record on status for United Airlines flight UA4459 from Ottawa to Philadelphia (YOW-PHL): Flights for Oct 19, 2026 are scheduled, with the next departure slated for 10:00 from YOW and an expected arrival at 14:20 at PHL .
Sun, Oct 18
Mon, Oct 19
Tue, Oct 20
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Arrived
The flight arrived 34m early.
4h 20m
IAD
1h 36m
Check-in Counter
--
Boarding Gate
5
Arrival Gate
D7
Baggage
2
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United Airlines From CAD 483
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Scheduled
Your flight will depart on time.
4h 20m
IAD
1h 49m
Check-in Counter
--
Boarding Gate
6
Arrival Gate
D7
Baggage
2
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United Airlines From CAD 483
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Scheduled
Your flight will depart on time.
4h 20m
IAD
1h 21m
Check-in Counter
--
Boarding Gate
5
Arrival Gate
D7
Baggage
2
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Need a flight from Ottawa to Philadelphia?
United Airlines From CAD 483
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UA4459
UA4459 Aircraft Specifications
According to Trip.com real-time data, the UA4459 flight from Ottawa to Philadelphia on 10/19/2026 is operated using the aircraft model Bombardier CRJ-550. This aircraft has been in service for 19y, 6m. The aircraft has 50 seats.
Bombardier CRJ-550
On-Time Departure
83
%
On-Time Arrival
87
%
Avg. Early
7 minutes
Aircraft Age
19y, 6m
Total Seats
50
Flight Distance
--
Economy
First
Premium Economy
Cabin Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
--
Seat layout example
Cabin Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
--
Seat layout example
Cabin Amenities
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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UA4459 Flight History
Trip.com historical records show that the last UA4459 flight departed on Sun, Oct 18 from YOW at approximately 10:13. This flight is expected to arrrive in PHL at 13:46.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Oct 14 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:13 | 13:55 | Arrived |
| Thu, Oct 15 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:01 | 13:41 | Arrived |
| Fri, Oct 16 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:06 | 14:45 | Arrived |
| Sat, Oct 17 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:08 | 13:46 | Arrived |
| Sun, Oct 18 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:13 | 13:46 | Arrived |
| Mon, Oct 19 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:00 | 14:20 | Scheduled |
| Tue, Oct 20 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:00 | 14:20 | Scheduled |
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UA4459 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4459 is 83% (Late on average 16 minutes), and the on-time arrival rate is 87% (Early on average 7 minutes).
On-Time Departures
Punctuality
83
%
Late on average
16 minutes
Early
0
%
On time
83
%
30 mins late
10
%
60 mins late
3
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
87
%
Early on average
7 minutes
Early
80
%
On time
7
%
30 mins late
10
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight ua4459?
Flight ua4459 has not departed yet and is currently on schedule. Scheduled departure 10:00, arrival 14:20 (updated Oct 19, 2026).Is flight ua4459 on time today?
Flight ua4459 has not departed yet and is currently on schedule. Scheduled departure is 10:00, with arrival at 14:20. Recheck gate and timing before you head to the airport.Has flight ua4459 departed yet? What is the departure time?
Flight ua4459 is scheduled to depart at 10:00. The latest actual or estimated departure time is 10:00, and the current status is Scheduled (updated Oct 19, 2026).When is flight ua4459 scheduled to arrive?
Flight ua4459 is scheduled to arrive at 14:20. The latest estimated or actual arrival time is 14:20. Status is Scheduled as of Oct 19, 2026.What is the gate information for flight ua4459?
For flight ua4459, the departure terminal is T1 and the boarding gate is 6. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight ua4459?
After arrival, baggage for flight ua4459 is expected at carousel 2 in terminal D. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua4459 fly?
Flight ua4459 is operated by United Airlines from Ottawa (YOW) to Philadelphia (PHL). Typical flight time is about 4 hours 20 minutes; operating days may include Monday.How can I check real-time status for flight ua4459?
Track flight ua4459 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 ua4459 is delayed or canceled, what should I do?
If ua4459 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 19, 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 ua4459 departed from Ottawa?
Flight ua4459 has not departed from Ottawa (YOW) yet and is currently on schedule for 10:00.
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Time on arrival: Ottawa 14:20
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