UA1380United Airlines · STL → DEN
live · 26m ago
Route confirmed United Airlines

UA1380 St LouisSTL · 13:36 DenverDEN · 15:00

UA1380 by United Airlines flies from St Louis (STL) to Denver (DEN) for the Thu, Oct 15 departure.

Right nowExpected in Denver · On time
15:00

arrival expected at DEN · on schedule

Typical gate push+11 minmedian posted departure
Typical arrival−3 minmedian over 5 operations
Wins back in air~14 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 6 operations · gate push → arrival
0+30+60+90 min
10-15
+11 gate
10-14
+11 gate · −9 arrival
10-13
+7 gate · −11 arrival
10-12
+13 gate · −3 arrival
10-11
+19 gate · +2 arrival
10-10
+43 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 −3 min · 0 cancelled · 6 operations tracked

The route today

live boards
STLSt LouisOn-time likelySTL delay board →
DENDenverOn-time likelyDEN delay board →
STL→DENevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
54%Chance of 15+ min delay
4.2%Chance of cancellation
+37 minAvg hub delay right now

Driven mainly by DEN (Denver), currently flying MVFR (marginal visual). 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 →

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 St Louis to Denver flights today

same route · United Airlines
UA5468departs 05:10
UA5548departs 05:10
UA2459departs 09:00
UA2323departs 16:39

If UA1380 is cancelled, these are the other United Airlines nonstop flights from St Louis to Denver on the same day, with scheduled departure times in STL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA1380 actually runs

Pro Flight Search has tracked every published board update for UA1380 across the STL and DEN boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 4/5 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how UA1380 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
10-15STL 13:36 13:47 (+11)DEN 15:00
10-14STL 13:36 13:47 (+11)DEN 15:00 14:51 (−9)
10-13STL 13:36 13:43 (+7)DEN 15:00 14:49 (−11)
10-12STL 13:36 13:49 (+13)DEN 15:00 14:57 (−3)
10-11STL 13:36 13:55 (+19)DEN 15:00 15:02 (+2)
10-10STL DEN 15:00 15:43 (+43)

Aircraft

Recent tails: N824UA, N4901U, N489UA, N897UA.

Board clocks recorded as STL and DEN published them.

Planning around UA1380? 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 — UA1380 St Louis to Denver on-time performance, measured from the STL and DEN airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1380
How we measure this →