UA3422United Airlines · SDF → ORD
live · 54m ago
Route confirmed United Airlines

UA3422 LouisvilleSDF · 07:00 ChicagoORD · 07:40

UA3422 by United Airlines flies from Louisville (SDF) to Chicago (ORD) for the Sun, Oct 11 departure.

Right nowExpected · today · as of 07:48
07:00

departs SDF · on schedule

⚖ UA3422 typically leaves +19 and lands +3. The air wins minutes back.
Typical gate push+19 minmedian posted departure
Typical arrival+3 minmedian over 11 operations
Wins back in air~16 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+30+60+90 min
10-10
+22 gate · +9 arrival
10-09
+3 gate · +3 arrival
10-08
+19 gate · +4 arrival
10-07
+4 gate · −23 arrival
10-06
+20 gate · −1 arrival
10-05
+35 gate · +7 arrival
10-04
+11 gate · −9 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 · 11 operations tracked

The route today

live boards
SDFLouisvilleHigh riskSDF delay board →
ORDChicagoOn-time likelyORD delay board →
SDF→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
0.8%Chance of cancellation
+12 minAvg hub delay right now

Conditions at SDF and ORD 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 →

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 Louisville to Chicago flights today

same route · United Airlines
UA3507departs 05:15
UA4622departs 07:21
UA3477departs 09:04
UA2074departs 10:25
UA3520departs 10:25
UA5539departs 13:46

If UA3422 is cancelled, these are the other United Airlines nonstop flights from Louisville to Chicago on the same day, with scheduled departure times in SDF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA3422 actually runs

Pro Flight Search has tracked every published board update for UA3422 across the SDF and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 11 confirmed landings · 11/11 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA3422 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
10-10SDF 07:00 07:22 (+22)ORD 07:40 07:49 (+9)
10-09SDF 07:00 07:03 (+3)ORD 07:40 07:43 (+3)
10-08SDF 07:00 07:19 (+19)ORD 07:40 07:44 (+4)
10-07SDF 07:00 07:04 (+4)ORD 07:40 07:17 (−23)
10-06SDF 07:00 07:20 (+20)ORD 07:40 07:39 (−1)
10-05SDF 07:00 07:35 (+35)ORD 07:40 07:47 (+7)
10-04SDF 07:00 07:11 (+11)ORD 07:40 07:31 (−9)
10-03SDF 07:00 07:29 (+29)ORD 07:40 07:44 (+4)
10-02SDF 07:00 07:04 (+4)ORD 07:40 07:22 (−18)
10-01SDF 07:00 (+0)ORD 07:40 07:47 (+7)
09-30SDF ORD 07:40 07:36 (−4)

Aircraft

Recent tails: N775YX, N753YX, N782YX, N761YX.

Board clocks recorded as SDF and ORD published them.

Planning around UA3422? 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 — UA3422 Louisville to Chicago on-time performance, measured from the SDF and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA3422
How we measure this →