UA450United Airlines · ANC → ORD
live · 11m ago
Route confirmed United Airlines

UA450 AnchorageANC · 20:59 ChicagoORD · 06:10

UA450 by United Airlines flies from Anchorage (ANC) to Chicago (ORD).

Right nowNext departure today Operates daily
20:59

scheduled from ANC

⚖ UA450 typically leaves +18 and lands −4. The air wins minutes back.
Typical gate push+18 minmedian posted departure
Typical arrival−4 minmedian over 14 operations
Wins back in air~22 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-19
+6 gate · −2 arrival
10-17
+7 gate · +2 arrival
10-16
+5 gate · +3 arrival
10-15
+28 gate · −14 arrival
10-14
+17 gate · −4 arrival
10-13
+20 gate · −14 arrival
10-12
+6 gate · −39 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 −4 min · 0 cancelled · 14 operations tracked

The route today

live boards
ANCAnchorageOn-time likelyANC delay board →
ORDChicagoHigh riskORD delay board →
ANC→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
44%Chance of 15+ min delay
0.9%Chance of cancellation
+12 minAvg hub delay right now

Conditions at ANC 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.

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 Anchorage to Chicago flights today

same route · United Airlines
UA267departs 20:59
UA834departs 21:20

If UA450 is cancelled, these are the other United Airlines nonstop flights from Anchorage to Chicago on the same day, with scheduled departure times in ANC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA450 actually runs

Pro Flight Search has tracked every published board update for UA450 across the ANC and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 14/14 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA450 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
10-19ANC 20:59 21:05 (+6)ORD 06:10 06:08 (−2)
10-17ANC 20:59 21:06 (+7)ORD 06:10 06:12 (+2)
10-16ANC 20:59 21:04 (+5)ORD 06:10 06:13 (+3)
10-15ANC 20:59 21:27 (+28)ORD 06:10 05:56 (−14)
10-14ANC 20:59 21:16 (+17)ORD 06:10 06:06 (−4)
10-13ANC 20:59 21:19 (+20)ORD 06:10 05:56 (−14)
10-12ANC 20:59 21:05 (+6)ORD 06:10 05:31 (−39)
10-11ANC 20:59 21:17 (+18)ORD 06:10 06:08 (−2)
10-10ANC 20:59 21:33 (+34)ORD 06:10 06:08 (−2)
10-09ANC 20:59 21:16 (+17)ORD 06:10 06:04 (−6)
10-08ANC 20:59 21:50 (+51)ORD 06:10 06:20 (+10)
10-07ANC 20:59 21:29 (+30)ORD 06:10 05:43 (−27)
10-06ANC 20:59 21:09 (+10)ORD 06:10 05:20 (−50)
10-05ANC 20:59 21:24 (+25)ORD 06:10 06:03 (−7)

Aircraft

Recent tails: N27251, N17336, N37342, N17314.

Board clocks recorded as ANC and ORD published them.

Planning around UA450? 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 — UA450 Anchorage to Chicago on-time performance, measured from the ANC and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA450
How we measure this →