UPDATE 3-United beats Wall Street expectations despite ongoing 737 MAX delays

(Adds details on 2020 plane deliveries, last two paragraphs)

CHICAGO, Jan 21 (Reuters) - United Airlines Holdings Inc on Tuesday beat Wall Street estimates for quarterly profit and held to its 2020 profit target, with a turnaround strategy overseen by its outgoing CEO underpinning growth even as the Boeing 737 MAX remains grounded.

Chicago-based United is one of three U.S. airlines cancelling more than 1,000 monthly flights in a hit to profits as the 737 MAX remains grounded following two deadly crashes in Indonesia and Ethiopia. Boeing Co said on Tuesday it does not expect approval for the 737 MAX’s return to service until mid-year, later than previously forecast.

While United has warned of a hit from the MAX grounding, it did not disclose any estimated financial impact from the fallout and stood by its full-year adjusted EPS range of $11 to $13.

Total operating revenue rose 3.8% to $10.89 billion, boosted by strong travel demand and Chief Executive Oscar Munoz’s three-year strategy to build up the airline’s flight connections through its main U.S. hubs. United President Scott Kirby will succeed Munoz as CEO later this year.

Revenue per mile flown, a closely watched industry measurement, rose 0.8% in the fourth quarter and United forecast similar growth in the first quarter given solid bookings.

However, unit costs excluding fuel and profit-sharing expenses, a concern for investors in a year of contract negotiations with pilots, rose 2.7%.

United had already announced a non-cash impairment charge of $90 million in the fourth quarter related to its Hong Kong routes, following anti-government protests in the city.

Shares of United closed 4.4% lower at $85.79 before the earnings release, tracking sharp declines for U.S. airline and travel stocks on concerns over the Wuhan coronavirus in China, which J.P.Morgan analyst Jamie Baker said poses a near-term overhang for airlines.

United did not comment on the outbreak in its results but separately said there is no impact on its operations and it remains in close contact with U.S., Chinese and other Asian authorities on safety.

United management will host a conference call to discuss results on Wednesday at 10:30 a.m. EST (1630 GMT).

Adjusted net income rose to $676 million, or $2.67 per share, in the fourth quarter to Dec. 31, from $657 million a year earlier, topping a Wall Street consensus forecast for $2.65 per share.

Fellow U.S. MAX operators Southwest Airlines Co and American Airlines Group Inc are due to report quarterly results on Thursday.

The three airlines are scheduling without the MAX until early June though that timeline will likely need to be pushed back following Tuesday’s guidance from Boeing.

United, which had 14 737 MAX jets in its fleet at the time of the grounding, said it plans to take delivery of 28 MAX variants in 2020 depending on U.S. regulatory approval and Boeing’s subsequent pace of production and deliveries.

Among other aircraft orders, it expects to take delivery of two Boeing 777-300s and 15 Boeing 787s in 2020 but has decided to assign its purchase obligations for 20 Embraer 175s to one of its regional partners once each jet is delivered. (Reporting by Tracy Rucinski in Chicago Additional reporting by Dominic Roshan K L in Bengaluru Editing by Matthew Lewis)