UA4180 United Airlines - Flight Status
Codeshare Flights
The flight TP8508 from TAP Air Portugal (TP) is a codeshare flight operated by United Airlines (UA) under the flight number UA4180. Check this page for details about flight UA4180.
Warning
This flight has been diverted and landed in a different airport than scheduled. Contact airline to obtain more information. This was the original destination:
Newark (EWR) - Newark Liberty International Airport
There is more than one flight with the same flight number on the same day. This is the other flight:
UA4180 Washington (DCA) to Newark (EWR) Departure: 08:39 pm Arrival: 11:05 pm Check flight
Below, you can find details about United Airlines flight UA4180, which currently operates between the airports of Washington - Ronald Reagan Washington National Airport (Airport Code DCA) and Washington - Ronald Reagan Washington National Airport (Airport Code DCA).
This flight data pertains specifically to the flight's details for Thursday, April 16, 2026.
UA4180 On Time performance:
66
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
UA4180 United Airlines from Washington
Landed - Delayed
Delay: 211 minutes
Flight Status for Thursday April 16, 2026
This flight is also scheduled for Today (April 17, 2026). See it here
This flight is also scheduled for Tomorrow (April 18, 2026). See it here
Landed - Delayed
Delay: 211 minutes
Flight Status for Thursday April 16, 2026
Airline information
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 550
Departure
Washington (DCA)
April 16, 2026
Ronald Reagan Washington National Airport
Estimated Departure Time:
06:40 pm
Terminal:
2
Gate:
B10A
Scheduled Departure Time: 06:00 pm
Arrival
Washington (DCA)
April 16, 2026
Ronald Reagan Washington National Airport
Arrived at:
10:59 pm
Terminal:
B
Gate:
B12
Scheduled Arrival Time: 07:28 pm
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- TP8508 - TAP Air Portugal