UA3666 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA3666, which currently operates between the airports of Richmond - Richmond International Airport (Airport Code RIC) and Newark - Newark Liberty International Airport (Airport Code EWR).
This flight data pertains specifically to the flight's details for Saturday, August 30, 2025.

Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3666

UA3666 On Time performance:

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

UA3666 United Airlines from Richmond

Scheduled - On-time

Flight Status for Saturday August 30, 2025

This flight was also scheduled for Yesterday (August 28, 2025). See it here

This flight is also scheduled for Today (August 29, 2025). See it here

Airline information

United Airlines

Equipment: Embraer 175 (Enhanced Winglets)

Departure

Richmond (RIC)

August 30, 2025

Richmond International Airport

Estimated Departure Time:

06:24 pm

Terminal:

Gate:

Scheduled Departure Time: 06:24 pm

Arrival

Newark (EWR)

August 30, 2025

Newark Liberty International Airport

Estimated Arrival Time:

08:00 pm

Terminal:

Gate:

Scheduled Arrival Time: 08:00 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:

- LH7539 - Lufthansa

Additional Information

Which is the frequency of flight UA3666?
The flight UA3666 is scheduled to flight on daily basis.

Which is the distance of flight UA3666?
The distance between the two airports is 277 miles.

Which is the flight time of flight UA3666?
The scheduled flight time gate to gate is: 01:36 hours.
The real flight time gate to gate on average is: 01:29 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 airline serve the same route between Richmond and Newark:
United Airlines - Flight Number: UA4192. (On Time performance: 89 - Average Delay: 16 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 August 19, 2025 to August 26, 2025, we have obtained these figures.
Total number of flights: 8
On Time: 7 ( 88 % )
Moderate Delay: 1 ( 13 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 5 minutes.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
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 UA3666

Date

Departure

Arrival

Duration

Aircraft

Status

Thursday
28 August

07:00 pm
Richmond (RIC)

08:52 pm
Newark (EWR)

01h 52min

Embraer 175 (E

Landed - On-time

Wednesday
27 August

07:00 pm
Richmond (RIC)

09:59 pm
Newark (EWR)

02h 59min

Embraer 175 (E

Landed - Delayed

Tuesday
26 August

07:01 pm
Richmond (RIC)

08:11 pm
Newark (EWR)

01h 10min

Embraer 175 (E

Landed - On-time

Monday
25 August

06:57 pm
Richmond (RIC)

08:15 pm
Newark (EWR)

01h 18min

Embraer 175 (E

Landed - On-time

Sunday
24 August

06:50 pm
Richmond (RIC)

08:17 pm
Newark (EWR)

01h 27min

Embraer 175 (E

Landed - On-time

Saturday
23 August

06:20 pm
Richmond (RIC)

07:48 pm
Newark (EWR)

01h 28min

Embraer 175 (E

Landed - On-time

Friday
22 August

06:58 pm
Richmond (RIC)

08:42 pm
Newark (EWR)

01h 44min

Embraer 175 (E

Landed - On-time

Thursday
21 August

07:19 pm
Richmond (RIC)

09:08 pm
Newark (EWR)

01h 49min

Embraer 175 (E

Landed - Delayed

Wednesday
20 August

07:45 pm
Richmond (RIC)

08:59 pm
Newark (EWR)

01h 14min

Embraer 175 (E

Landed - On-time

Tuesday
19 August

06:59 pm
Richmond (RIC)

08:34 pm
Newark (EWR)

01h 35min

Embraer 175 (E

Landed - On-time