United Airlines UA644 Flight Status
Based on Trip.com’s real-time data, the UA644 flight operated by United Airlines on May 23, 2026 is scheduled to fly from Philadelphia (PHL) to Portland (PDX). The flight is expected to depart at 08:00 (local time in Philadelphia, UTC-4) and land at 13:06 (local time in Portland, UTC-7) .
Fri, May 22
Sat, May 23
Sun, May 24
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Scheduled
Your flight will depart on time.
8h 6m
DEN
1h 23m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
8h 6m
DEN
1h 23m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
8h 6m
DEN
1h 23m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For the latest updates, please refer to airport announcements or consult your airline. If this is not your flight, you can browse more options for flights from Philadelphia to Portland to find your schedule.
Track the Previous Flight Status: Scheduled
UA1214
|
Denver (DEN) 
Philadelphia (PHL)
Philadelphia (PHL)Scheduled: 05:31
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UA644 Aircraft Details
According to Trip.com real-time data, the UA644 flight flying from Philadelphia to Portland on 5/23/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 9y, 6m. The aircraft is equipped with 179 seats.
Boeing 737-900
Punctuality (Departure)
0%
Punctuality (Arrival)
0%
Late on average
1 hour20 minutes
Age
9y, 6m
Seats
179
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Live TV
Wi-Fi is available
Power outlet
Seating Plan
--
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Live TV
Wi-Fi is available
Power outlet
Seating Plan
94 cm
More legroom than on 38% of flights
51 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Meal included
Live TV
Wi-Fi is available
Power outlet
Seating Plan
86 cm
Legroom
43 cm
Seat width better than on 29% of flights
105°
Reclining Angle
3-3
Seat layout example
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Flight History for UA644
Trip.com historical records show that the last UA644 flight departed on Fri, May 22 from PHL at approximately 08:00. This flight is expected to arrrive in PDX at 13:06.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, May 18 | Washington D.C. (IAD) | Portland (PDX) | 738 | 08:25 | 13:15 | Scheduled |
| Tue, May 19 | Washington D.C. (IAD) | Portland (PDX) | 738 | 08:25 | 13:15 | Scheduled |
| Wed, May 20 | Washington D.C. (IAD) | Portland (PDX) | 738 | 08:25 | 13:15 | Scheduled |
| Thu, May 21 | Philadelphia (PHL) | Portland (PDX) | 738 | 08:00 | 13:06 | Scheduled |
| Fri, May 22 | Philadelphia (PHL) | Portland (PDX) | B38M | 08:00 | 13:06 | Scheduled |
| Sat, May 23 | Philadelphia (PHL) | Portland (PDX) | 738 | 08:00 | 13:06 | Scheduled |
| Sun, May 24 | Philadelphia (PHL) | Portland (PDX) | 738 | 08:00 | 13:06 | Scheduled |
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UA644 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA644 is 0% (Late on average 31 minutes), and the on-time arrival rate is 0% (Late on average 1 hour20 minutes).
On-Time Departures
Punctuality
0%
Late on average 31 minutes
Early
0%
On time
0%
30 mins late
100%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
0%
Late on average 1 hour20 minutes
Early
0%
On time
0%
30 mins late
0%
60 mins late
100%
90 mins late
0%
Cancelled
0%
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Destination Info: Portland Weather & Time
Clear
|
11°C - 28°C
Expected weather conditions upon arrival
-3 hour time difference
Time on arrival: Philadelphia 16:06| Portland 13:06
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