United Airlines
UA4578 Flight Status
According to Trip.com real-time data, the UA4578 flight operated by United Airlines on Jul 26, 2026 is scheduled to fly from Rochester (ROC) to Washington D.C. (IAD). The flight is expected to depart at 6:10 AM and land at 7:02 AM .
Sat, Jul 25
Sun, Jul 26
Mon, Jul 27
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Arrived
The flight has arrived 28m early
Rochester(ROC)
6:15 AM
Scheduled: 6:10 AM, Jul 25
Frederick Douglass Greater Rochester International Airport
1h 21m
Check-in Counter
--
Boarding Gate
B6
Arrival Gate
D29
Baggage
5
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Scheduled
Your flight will depart on time.
Rochester(ROC)
6:10 AM
Scheduled: 6:10 AM, Jul 26
Frederick Douglass Greater Rochester International Airport
1h 21m
Check-in Counter
--
Boarding Gate
B6
Arrival Gate
C24
Baggage
--
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Scheduled
Your flight will depart on time.
Rochester(ROC)
6:10 AM
Scheduled: 6:10 AM, Jul 27
Frederick Douglass Greater Rochester International Airport
1h 21m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlightVariFlight.
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from Rochester to Washington D.C. or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA4394
|
Washington D.C. (WAS)
Rochester (ROC)
Rochester (ROC)
Scheduled: 11:58 PM
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UA4578 Aircraft Details
According to Trip.com real-time data, the UA4578 flight flying from Rochester to Washington D.C. on 7/26/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 20y, 10m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
88
%
Punctuality (Arrival)
96
%
Early on average
13 minutes
Age
20y, 10m
Seats
50
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
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
None
Inflight entertainment is available
Unknown
USB port
Seat Information
86 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
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Flight History for UA4578
Trip.com historical records show that the last UA4578 flight departed on Sat, Jul 25 from ROC at approximately 6:15 AM. This flight is expected to arrrive in IAD at 7:03 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Jul 22 | Rochester (ROC) | Washington D.C. (IAD) | CRJ7 | -- | -- | Canceled |
| Thu, Jul 23 | Rochester (ROC) | Washington D.C. (IAD) | CRJ7 | 6:41 AM | 7:37 AM | Arrived |
| Fri, Jul 24 | Rochester (ROC) | Washington D.C. (IAD) | CRJ7 | 6:22 AM | 7:15 AM | Arrived |
| Sat, Jul 25 | Rochester (ROC) | Washington D.C. (IAD) | CRJ7 | 6:15 AM | 7:03 AM | Arrived |
| Sun, Jul 26 | Rochester (ROC) | Washington D.C. (IAD) | CRJ7 | 6:10 AM | 7:02 AM | Scheduled |
| Mon, Jul 27 | Rochester (ROC) | Washington D.C. (IAD) | CRJ7 | 6:10 AM | 7:31 AM | Scheduled |
| Tue, Jul 28 | Rochester (ROC) | Washington D.C. (IAD) | CRJ7 | 6:10 AM | 7:31 AM | Scheduled |
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UA4578 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4578 is 88% (Late on average 16 minutes), and the on-time arrival rate is 96% (Early on average 13 minutes).
On-Time Departures
Punctuality
88
%
Late on average
16 minutes
Early
0
%
On time
88
%
30 mins late
8
%
60 mins late
0
%
90 mins late
4
%
Canceled
4
%
On-Time Arrivals
Punctuality
96
%
Early on average
13 minutes
Early
92
%
On time
4
%
30 mins late
0
%
60 mins late
0
%
90 mins late
4
%
Canceled
4
%
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Arrival Info: Washington D.C. Weather & Current Time
Partly cloudy
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18°C - 28°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Rochester 07:31
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