UA4940United Airlines · CHO → IAD
live · 3h ago
Route confirmed United Airlines

UA4940 CharlottesvilleCHO WashingtonIAD · 20:52

UA4940 by United Airlines flies from Charlottesville (CHO) to Washington (IAD).

Right nowNext departure today Operates daily
19:59

scheduled from CHO

Typical arrival−28 minmedian over 14 operations
Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-21
−29 arrival
10-20
−26 arrival
10-19
−32 arrival
10-18
−30 arrival
10-17
−27 arrival
10-16
−17 arrival
10-15
−31 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 −28 min · 0 cancelled · 14 operations tracked

The route today

live boards
CHOCharlottesvilleOn-time likelyCHO delay board →
IADWashingtonOn-time likelyIAD delay board →
CHO→IADevery carrier, schedules and on-time historyRoute intelligence →

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.

How UA4940 actually runs

Pro Flight Search has tracked every published board update for UA4940 across the CHO and IAD boards: schedule changes, gate pushes and actual clocks. Usually lands ~17 min early. Based on 14 confirmed landings · 14/14 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA4940 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
10-21CHO IAD 20:52 20:23 (−29)
10-20CHO IAD 20:52 20:26 (−26)
10-19CHO IAD 20:52 20:20 (−32)
10-18CHO IAD 20:52 20:22 (−30)
10-17CHO IAD 20:52 20:25 (−27)
10-16CHO IAD 20:52 20:35 (−17)
10-15CHO IAD 20:52 20:21 (−31)
10-14CHO IAD 20:52 20:20 (−32)
10-13CHO IAD 20:52 20:25 (−27)
10-12CHO IAD 20:52 20:32 (−20)
10-11CHO IAD 20:52 20:32 (−20)
10-10CHO IAD 20:52 20:20 (−32)
10-09CHO IAD 20:52 20:24 (−28)
10-08CHO IAD 20:52 20:20 (−32)

Aircraft

Recent tails: N17196, N16149, N21154, N12136.

Board clocks recorded as CHO and IAD published them.

Planning around UA4940? 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 — UA4940 Charlottesville to Washington on-time performance, measured from the CHO and IAD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA4940
How we measure this →