Source: airlineroute.net
United Airlines over the weekend has filed preliminary Boeing 747-400 last scheduled service in October 2017, providing additional general guidance of its overall last 747 operation. The following is a flashback to the carrier’s Boeing 747 operational schedule, for the month of January 1979.

Data is taken from OAG Schedules Analyser. Note published schedule may be differ from actual operation. 

Chicago O’Hare – Denver
UA193 ORD0825 – 0949DEN 747 D
UA114 DEN2210 – 0115+1ORD 747 D

Chicago O’Hare – Detroit
UA016 ORD1145 – 1348DTW 747 D   
UA104 ORD1655 – 1900DTW 747 D

UA111 DTW1440 – 1446ORD 747 D
UA137 DTW2020 – 2027ORD 747 D

Chicago O’Hare – Honolulu 
UA001 ORD1030 – 1530HNL 747 D
UA003 ORD1315 – 1815HNL 747 D

UA002 HNL1730 – 0525+1ORD 747 D
UA010 HNL1810 – 0605+1ORD 747 D

Chicago O’Hare – Los Angeles
UA107 ORD1305 – 1520LAX 747 D
UA111 ORD1545 – 1800LAX 747 D
UA119 ORD2335 – 0140+1LAX 747 D

UA118 LAX0025 – 0605ORD 747 D
UA104 LAX1000 – 1550ORD 747 D
UA110 LAX1625 – 2205ORD 747 D

Chicago O’Hare – New York JFK
UA002 ORD0640 – 0938JFK 747 D
UA107 JFK1040 – 1205ORD 747 D

Chicago O’Hare – Toronto
UA010 ORD0725 – 0945YYZ 747 D
UA003 YYZ1125 – 1159ORD 747 D

Los Angeles – Denver
UA114 LAX1805 – 2111DEN 747 D
UA193 DEN1050 – 1207LAX 747 D

Los Angeles – Honolulu (Including 1 flight via Hilo on inbound flight)
UA191 LAX0930 – 1305HNL 747 D
UA193 LAX1330 – 1700HNL 747 D
UA005 LAX1605 – 1940HNL 747 D
UA111 LAX1930 – 2305HNL 747 D

UA114 HNL0900 – 1610LAX 747 D
UA028 HNL1345 – 2055LAX 747 D
UA118 HNL1425 – ?ITO1620 – 2310LAX 747 D
UA196 HNL2310 – 0620+1LAX 747 D

Los Angeles – New York JFK
UA008 LAX1200 – 2000JFK 747 D
UA028 LAX2215 – 0600+1JFK 747 D

UA005 JFK1200 – 1445LAX 747 D
UA009 JFK2130 – 0020+1LAX 747 D

San Francisco – Honolulu
UA181 SFO0900 – 1220HNL 747 D
UA035 SFO1330 – 1645HNL 747 D
UA189 SFO1910 – 2225HNL 747 D

UA180 HNL0930 – 1620SFO 747 D
UA096 HNL1245 – 1935SFO 747 D
UA022 HNL2350 – 0640+1SFO 747 D

San Francisco – Chicago O’Hare – Newark – San Francisco
UA128 SFO1300 – 1905ORD2005 – 2258EWR 747 D
UA035 EWR0925 – 1215SFO 747 D

San Francisco – New York JFK
UA022 SFO0830 – 1645JFK 747 D
UA029 JFK1800 – 2100SFO 747 D

​Text From
https://hub.united.com/farewell-747-queen-of-skies-2188763460.html


There's something very special about a Boeing 747. It's the one aircraft that even casual travelers can easily identify. And we know that the experience of traveling on one, or flying one, is unforgettable.

As deeply connected as we all are to this iconic aircraft, the time has come to retire our 747 fleet from scheduled service. Last March, we announced that this would occur by the end of 2018; now we plan to operate our last 747 flight in the fourth quarter of this year.
​
It's a bittersweet milestone — this jumbo jet with its unmistakable silhouette once represented the state-of-the-art in air travel. Today, there are more fuel-efficient, cost-effective and reliable widebody aircraft that provide an updated inflight experience for our customers traveling on long-haul flights.
For these reasons, we're saying farewell to the Queen of the Skies, which has been part of our fleet since we first flew the aircraft between California and Hawaii in 1970.

We'll be working with all of you who fly or work on the 747s to ensure a smooth transition to other fleets. Our forward-looking fleet plan will cover 747 replacements and anticipated growth opportunities. And of course, we'll honor the 747 with an unforgettable retirement celebration — we'll keep you posted with more details on her final flight in the months ahead.

Thank you for all that you are doing. I am so proud and excited about the great future we're building together as we create the best airline in the world.
Sincerely,
Scott Kirby - President, United Airlines