UA2231United Airlines · DEN → CLT
live · 27m ago
Route confirmed United Airlines

UA2231 DenverDEN · 09:51 CharlotteCLT · 15:14

UA2231 by United Airlines flies from Denver (DEN) to Charlotte (CLT).

Right nowNext departure today Operates daily
09:51

scheduled from DEN

Typical gate push−3 minmedian posted departure
Typical arrival+0 minmedian over 8 operations

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-29
−3 gate · +7 arrival
10-24
−4 gate · −1 arrival
10-23
+6 gate · +13 arrival
10-22
−3 gate · +7 arrival
10-21
−1 gate · −16 arrival
10-20
−4 gate · −6 arrival
10-19
−1 gate · +0 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival +0 min · 0 cancelled · 8 operations tracked

The route today

live boards
DENDenverOn-time likelyDEN delay board →
CLTCharlotteOn-time likelyCLT delay board →
DEN→CLTevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
2.2%Chance of cancellation
+9 minAvg hub delay right now

Conditions at DEN and CLT are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Charlotte

Forecast

Fri 30 Oct, local date

High26°Clikely 25°C to 28°C
Low10°Clikely 9°C to 13°C
Outlook: about usual
Chance a departure leaves 60+ min late
12%usually 12%

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 550 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Denver to Charlotte flights today

same route · United Airlines
UA231departs 10:00
UA616departs 16:10
UA1246departs 16:15
UA1412departs 18:09

If UA2231 is cancelled, these are the other United Airlines nonstop flights from Denver to Charlotte on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA2231 actually runs

Pro Flight Search has tracked every published board update for UA2231 across the DEN and CLT boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 8 confirmed landings · 8/8 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA2231 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-29DEN 09:51 09:48 (−3)CLT 15:14 15:21 (+7)
10-24DEN 09:51 09:47 (−4)CLT 15:14 15:13 (−1)
10-23DEN 09:51 09:57 (+6)CLT 15:14 15:27 (+13)
10-22DEN 09:51 09:48 (−3)CLT 15:14 15:21 (+7)
10-21DEN 09:51 09:50 (−1)CLT 15:14 14:58 (−16)
10-20DEN 09:51 09:47 (−4)CLT 15:14 15:08 (−6)
10-19DEN 09:51 09:50 (−1)CLT 15:14 (+0)
10-18DEN 09:51 09:47 (−4)CLT 15:14 15:08 (−6)

Aircraft

Recent tails: N73251, N14230, N61898, N77261.

Board clocks recorded as DEN and CLT published them.

Planning around UA2231? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — UA2231 Denver to Charlotte on-time performance, measured from the DEN and CLT airport boards.

Canonical URL
https://proflightsearch.com/flight/UA2231
How we measure this →