United Airlines UA4390 Flight Status
According to Trip.com real-time data, the UA4390 flight operated by United Airlines on Sep 21, 2026 is scheduled to fly from New York (EWR) to Pittsburgh (PIT). The flight is expected to depart at 09:05 and land at 10:03 .
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 3h 57m late
1h 31m
Check-in Counter
--
Boarding Gate
C103
Arrival Gate
A10
Baggage
3
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Scheduled
Your flight will depart on time.
1h 31m
Check-in Counter
--
Boarding Gate
C101
Arrival Gate
A10
Baggage
3
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Scheduled
Your flight will depart on time.
1h 31m
Check-in Counter
--
Boarding Gate
C111
Arrival Gate
A10
Baggage
3
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
UA4174
|
Washington D.C. (WAS) 
New York (NYC)
New York (NYC)Scheduled: 21:56
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UA4390 Aircraft Details
According to Trip.com real-time data, the UA4390 flight flying from New York to Pittsburgh on 9/21/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 17y, 11m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
57%
Punctuality (Arrival)
80%
Late on average
34 minutes
Age
17y, 11m
Seats
50
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
USB port
Seat Information
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
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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Flight History for UA4390
Trip.com historical records show that the last UA4390 flight departed on Sun, Sep 20 from EWR at approximately 13:40. This flight is expected to arrrive in PIT at 14:38.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | New York (EWR) | Pittsburgh (PIT) | CRJ7 | 09:54 | 10:46 | Arrived |
| Thu, Sep 17 | New York (EWR) | Pittsburgh (PIT) | CRJ7 | 09:28 | 10:26 | Arrived |
| Fri, Sep 18 | New York (EWR) | Pittsburgh (PIT) | CRJ7 | 09:29 | 10:31 | Arrived |
| Sat, Sep 19 | New York (EWR) | Pittsburgh (PIT) | CRJ7 | 09:26 | 10:24 | Arrived |
| Sun, Sep 20 | New York (EWR) | Pittsburgh (PIT) | CRJ7 | 13:40 | 14:38 | Arrived |
| Mon, Sep 21 | New York (EWR) | Pittsburgh (PIT) | CRJ7 | 09:05 | 10:03 | Scheduled |
| Tue, Sep 22 | New York (EWR) | Pittsburgh (PIT) | CRJ7 | 09:05 | 10:36 | Scheduled |
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UA4390 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4390 is 57% (Late on average 1 hour6 minutes), and the on-time arrival rate is 80% (Late on average 34 minutes).
On-Time Departures
Punctuality
57%
Late on average 1 hour6 minutes
Early
0%
On time
57%
30 mins late
23%
60 mins late
0%
90 mins late
20%
Canceled
0%
On-Time Arrivals
Punctuality
80%
Late on average 34 minutes
Early
60%
On time
20%
30 mins late
0%
60 mins late
0%
90 mins late
20%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight ua4390?
Flight ua4390 has not departed yet and is currently on schedule. Scheduled departure 09:05, arrival 10:36 (updated Sep 21, 2026).Is flight ua4390 on time today?
Flight ua4390 has not departed yet and is currently on schedule. Scheduled departure is 09:05, with arrival at 10:36. Recheck gate and timing before you head to the airport.Has flight ua4390 departed yet? What is the departure time?
Flight ua4390 is scheduled to depart at 09:05. The latest actual or estimated departure time is 09:05, and the current status is Scheduled (updated Sep 21, 2026).When is flight ua4390 scheduled to arrive?
Flight ua4390 is scheduled to arrive at 10:36. The latest estimated or actual arrival time is 10:03. Status is Scheduled as of Sep 21, 2026.What is the gate information for flight ua4390?
For flight ua4390, the departure terminal is C and the boarding gate is C101. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua4390 fly?
Flight ua4390 is operated by United Airlines from New York (EWR) to Pittsburgh (PIT). Typical flight time is about 1 hour31 minutes; operating days may include Monday.How can I check real-time status for flight ua4390?
Track flight ua4390 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 ua4390 is delayed or canceled, what should I do?
If ua4390 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 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 ua4390 departed from New York?
Flight ua4390 has not departed from New York (EWR) yet and is currently on schedule for 09:05.What is the seat configuration for flight ua4390?
Flight ua4390 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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Arrival Info: Pittsburgh Weather & Current Time
Cloudy
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14°C - 23°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: New York 10:36| Pittsburgh 10:36
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