UA2423 United Airlines - Flight Status

Codeshare Flights
The flight AC3741 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA2423. Check this page for details about flight UA2423.

Below, you can find details about United Airlines flight UA2423, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and Santa Ana - John Wayne Airport (Airport Code SNA).
This flight data pertains specifically to the flight's details for Tuesday, April 28, 2026.

UA2423 On Time performance:
85
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

UA2423 United Airlines to Santa Ana

En Route - On-time
Flight Status for Tuesday April 28, 2026
This flight was also scheduled for Yesterday (April 27, 2026). See it here
This flight is also scheduled for Tomorrow (April 29, 2026). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737MAX 8 Passenger

Departure

Newark (EWR)
April 28, 2026
Newark Liberty International Airport
Departed at:
06:13 am
Terminal:
C
Gate:
C72
Scheduled Departure Time: 06:30 am

Arrival

Santa Ana (SNA)
April 28, 2026
John Wayne Airport
Estimated Arrival Time:
09:10 am
Terminal:
-
Gate:
9
Scheduled Arrival Time: 09:44 am
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:

- AC3741 - Air Canada

Additional Information

Which is the frequency of flight UA2423?
The flight UA2423 is scheduled to flight on daily basis.

Which is the distance of flight UA2423?
The distance between the two airports is 2428 miles.

Which is the flight time of flight UA2423?
The scheduled flight time gate to gate is: 06:14 hours.
The real flight time gate to gate on average is: 05:56 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Newark: 2026-04-28 08:42:45
Current Time in Santa Ana: 2026-04-28 05:42:45

Alternative Flights

The following airline serve the same route between Newark and Santa Ana:
United Airlines - Flight Number: UA1690. (On Time performance: 86 - Average Delay: 10 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 March 29, 2026 to April 23, 2026, we have obtained these figures.
Total number of flights: 26
On Time: 22 ( 85 % )
Moderate Delay: 1 ( 4 % )
Significant Delay: 1 ( 4 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 2 ( 8 % )

Average Delay: 5 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from March 29, 2026 to April 23, 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 UA2423

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
27 April
06:21 am
Newark (EWR)
10:09 am
Santa Ana (SNA)
06h 48min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Sunday
26 April
06:20 am
Newark (EWR)
09:17 am
Santa Ana (SNA)
05h 57min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
25 April
06:19 am
Newark (EWR)
09:21 am
Santa Ana (SNA)
06h 02min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
24 April
06:20 am
Newark (EWR)
09:19 am
Santa Ana (SNA)
05h 59min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
23 April
06:31 am
Newark (EWR)
09:29 am
Santa Ana (SNA)
05h 58min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
22 April
06:24 am
Newark (EWR)
09:07 am
Santa Ana (SNA)
05h 43min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
21 April
06:30 am
Newark (EWR)
09:03 am
Santa Ana (SNA)
05h 33min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
20 April
06:21 am
Newark (EWR)
09:02 am
Santa Ana (SNA)
05h 41min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
19 April
06:25 am
Newark (EWR)
09:26 am
Santa Ana (SNA)
06h 01min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
18 April
06:24 am
Newark (EWR)
09:15 am
Santa Ana (SNA)
05h 51min
Boeing 737MAX
Boeing 737MAX
Landed - On-time