UA347United Airlines · DEN → IAD
live · 2h ago
Route confirmed United Airlines

UA347 DenverDEN · 13:58 WashingtonIAD · 19:23

UA347 by United Airlines flies from Denver (DEN) to Washington (IAD) for the Sat, Aug 22 departure.

Right nowDeparts today · today · as of 13:18
13:58

departs DEN · on schedule

⚖ UA347 typically leaves +27 and lands −8. The air wins minutes back.
Typical gate push+27 minmedian posted departure
Typical arrival−8 minmedian over 10 operations
Wins back in air~35 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 11tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+31+61+92 min
08-22
+92 gate · −18 arrival
08-21
+27 gate · −8 arrival
08-20
+85 gate · +64 arrival
08-19
+13 gate · −28 arrival
08-18
+19 gate · −17 arrival
08-17
+15 gate · −15 arrival
08-16
+21 gate · +10 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 −8 min · 0 cancelled · 11 operations tracked

The route today

live boards
DENDenverModerate riskDEN delay board →
IADWashingtonOn-time likelyIAD delay board →
DEN→IADevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
40%Chance of 15+ min delay
2.8%Chance of cancellation
+9 minAvg hub delay right now

Driven mainly by DEN (Denver), currently flying VFR (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 Denver to Washington flights today

same route · United Airlines
UA564departs 05:28
UA1279departs 06:00
UA1101departs 08:00
UA2087departs 10:20
UA452departs 11:37
UA2853departs 12:22

If UA347 is cancelled, these are the other United Airlines nonstop flights from Denver to Washington 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 UA347 actually runs

Pro Flight Search has tracked every published board update for UA347 across the DEN and IAD boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 10 confirmed landings · 8/10 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 UA347 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
08-22DEN 13:58 15:30 (+92)IAD 19:23 19:05 (−18)
08-21DEN 13:58 14:25 (+27)IAD 19:23 19:15 (−8)
08-20DEN 13:58 15:23 (+85)IAD 19:23 20:27 (+64)
08-19DEN 13:58 14:11 (+13)IAD 19:23 18:55 (−28)
08-18DEN 13:58 14:17 (+19)IAD 19:23 19:06 (−17)
08-17DEN 13:58 14:13 (+15)IAD 19:23 19:08 (−15)
08-16DEN 13:58 14:19 (+21)IAD 19:23 19:33 (+10)
08-15DEN 13:58 14:12 (+14)IAD 19:23 19:05 (−18)
08-14DEN 13:58 14:47 (+49)IAD 19:23 19:47 (+24)
08-13DEN 13:58IAD 19:23 19:19 (−4)
08-12DEN 13:58 14:32 (+34)IAD

Aircraft

Recent tails: N56859, N776UA, N77871, N75851.

Board clocks recorded as DEN and IAD published them.

Planning around UA347? 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 — UA347 Denver to Washington on-time performance, measured from the DEN and IAD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA347
How we measure this →