UA1784 United Airlines - Flight Status

Codeshare Flights
The flight TP8504 from TAP Air Portugal (TP) is a codeshare flight operated by United Airlines (UA) under the flight number UA1784. Check this page for details about flight UA1784.

Below, you can find details about United Airlines flight UA1784, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Monday, February 02, 2026.

UA1784 On Time performance:
87
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

UA1784 United Airlines to Dulles

Scheduled - On-time
Flight Status for Monday February 02, 2026
This flight was also scheduled for Yesterday (January 31, 2026). See it here
This flight is also scheduled for Today (February 01, 2026). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737MAX 8 Passenger

Departure

Newark (EWR)
February 02, 2026
Newark Liberty International Airport
Estimated Departure Time:
09:55 pm
Terminal:
C
Gate:
-
Scheduled Departure Time: 09:55 pm

Arrival

Dulles (IAD)
February 02, 2026
Washington Dulles International Airport
Estimated Arrival Time:
11:18 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 11:18 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-ewr.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- TP8504 - TAP Air Portugal

Additional Information

Which is the frequency of flight UA1784?
The flight UA1784 is scheduled to flight on daily basis.

Which is the distance of flight UA1784?
The distance between the two airports is 211 miles.

Which is the flight time of flight UA1784?
The scheduled flight time gate to gate is: 01:23 hours.
The real flight time gate to gate on average is: 01:14 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Newark and Dulles:

GoJet Airlines
- Flight Number: G74177. (On Time performance: 36 - Average Delay: 37 minutes)

Mountain Air Cargo
- Flight Number: MTN8300. (On Time performance: 60 - Average Delay: 21 minutes)
- Flight Number: MTN8302. (On Time performance: 66 - Average Delay: 12 minutes)
- Flight Number: MTN8313. (On Time performance: 17 - Average Delay: 73 minutes)

United Airlines
- Flight Number: UA1366. (On Time performance: 93 - Average Delay: 5 minutes)
- Flight Number: UA1992. (On Time performance: 60 - Average Delay: 22 minutes)
- Flight Number: UA2212. (On Time performance: 68 - Average Delay: 23 minutes)
- Flight Number: UA3716. (On Time performance: 100 - Average Delay: 4 minutes)
- Flight Number: UA4177. (On Time performance: 59 - Average Delay: 26 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from January 06, 2026 to January 28, 2026, we have obtained these figures.
Total number of flights: 23
On Time: 20 ( 87 % )
Moderate Delay: 1 ( 4 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 4 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 4 % )

Average Delay: 4 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from January 06, 2026 to January 28, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights UA1784

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
31 January
09:49 pm
Newark (EWR)
11:02 pm
Dulles (IAD)
01h 13min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
30 January
09:47 pm
Newark (EWR)
10:53 pm
Dulles (IAD)
01h 06min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
29 January
10:15 pm
Newark (EWR)
11:47 pm
Dulles (IAD)
01h 32min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Wednesday
28 January
09:49 pm
Newark (EWR)
11:17 pm
Dulles (IAD)
01h 28min
Boeing 737-900
Boeing 737-900
Landed - On-time
Tuesday
27 January
09:54 pm
Newark (EWR)
11:36 pm
Dulles (IAD)
01h 42min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Monday
26 January
09:55 pm
Newark (EWR)
11:18 pm
Dulles (IAD)
01h 23min
Boeing 737MAX
Boeing 737MAX
Sunday
25 January
09:55 pm
Newark (EWR)
11:18 pm
Dulles (IAD)
01h 23min
Boeing 737MAX
Boeing 737MAX
Saturday
24 January
09:48 pm
Newark (EWR)
11:02 pm
Dulles (IAD)
01h 14min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
23 January
09:52 pm
Newark (EWR)
11:11 pm
Dulles (IAD)
01h 19min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
22 January
09:53 pm
Newark (EWR)
11:07 pm
Dulles (IAD)
01h 14min
Boeing 737-900
Boeing 737-900
Landed - On-time