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 Sep 12, 2026 are scheduled, with the next departure slated for 10:00 from YOW and an expected arrival at 14:20 at PHL .
Fri, Sep 11
Sat, Sep 12
Sun, Sep 13
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Arrived
The flight arrived 25m early.
4h 20m
IAD
1h 56m
Check-in Counter
--
Boarding Gate
5
Arrival Gate
D7
Baggage
2
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Scheduled
Your flight will depart on time.
4h 20m
IAD
1h 55m
Check-in Counter
--
Boarding Gate
5
Arrival Gate
D7
Baggage
UXH
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Scheduled
Your flight will depart on time.
4h 20m
IAD
1h 21m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
D7
Baggage
2
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UA4459
Track the Previous Flight Status: Scheduled
UA4398
|
New York (NYC)
Ottawa (YOW)
Ottawa (YOW)
Scheduled: 09:11
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UA4459 Aircraft Specifications
According to Trip.com real-time data, the UA4459 flight from Ottawa to Philadelphia on 9/12/2026 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
On-Time Departure
100
%
On-Time Arrival
100
%
Avg. Early
32 minutes
Aircraft Age
23y, 10m
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
Snacks
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
Snacks
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 Fri, Sep 11 from YOW at approximately 10:00. This flight is expected to arrrive in PHL at 13:55.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 7 | Ottawa (YOW) | Washington D.C. (IAD) | CRJ7 | 10:05 | 11:14 | Arrived |
| Tue, Sep 8 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:03 | 13:45 | Arrived |
| Wed, Sep 9 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:01 | 13:52 | Arrived |
| Thu, Sep 10 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:02 | 13:47 | Arrived |
| Fri, Sep 11 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:00 | 13:55 | Arrived |
| Sat, Sep 12 | Ottawa (YOW) | Philadelphia (PHL) | CRJ7 | 10:00 | 14:20 | Scheduled |
| Sun, Sep 13 | 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 100% (Late on average 2 minutes), and the on-time arrival rate is 100% (Early on average 32 minutes).
On-Time Departures
Punctuality
100
%
Late on average
2 minutes
Early
0
%
On time
100
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
32 minutes
Early
100
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
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 Sep 12, 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 Sep 12, 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 Sep 12, 2026. -
What is the gate information for flight ua4459?
For flight ua4459, the departure terminal is T1 and the boarding gate is 5. 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 UXH 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 Saturday. -
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 Sep 12, 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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When You Land: Philadelphia Weather & Time Zone
Partly clear
|
18°C - 29°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Ottawa 14:20
|
Philadelphia 14:20
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