United Airlines
UA2343San Diego to Chicago
United Airlines flight UA2343 flies from San Diego (SAN) to Chicago O'Hare (ORD), 2,768 km. Over August 2025 to July 2026 it usually arrives about 8 minutes late: 81% of 519 flights arrived within 15 minutes of schedule and 1.2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
81%
on time (within 15 min)
11%
more than 30 min late
1.2%
cancelled
+8 min
average arrival vs schedule
Every operation of UA2343, August 2025 to July 2026: 519 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as UA2343
- San Diego (SAN) to Chicago O'Hare (ORD)269 flights
- Chicago O'Hare (ORD) to Syracuse Hancock (SYR)72 flights
- Salt Lake City (SLC) to Chicago O'Hare (ORD)35 flights
- Chicago O'Hare (ORD) to Fort Myers (RSW)31 flights
- Chicago O'Hare (ORD) to Pittsburgh (PIT)31 flights
- Chicago O'Hare (ORD) to Nashville (BNA)24 flights
- Chicago O'Hare (ORD) to Sarasota Bradenton (SRQ)21 flights
- Chicago O'Hare (ORD) to Indianapolis (IND)18 flights
- Indianapolis (IND) to Denver (DEN)15 flights
- Chicago O'Hare (ORD) to Knoxville (TYS)3 flights
Other flights from San Diego to Chicago
More about San Diego (SAN) and Chicago O'Hare (ORD).
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