CZ1637 Flight Status China Southern Airlines: Denver to San Francisco (CSN1637)

How long is the CZ1637 flight from Denver to San Francisco?

The average flight time from Denver to San Francisco is 2 hours and 17 minutes. The flight distance is 1553 km / 965 miles and the average flight speed is 680 km/h / 423 mph.

How many CZ1637 flights are operated per week?

1 flight per week. The flight CZ1637 is operated on Sunday.

What is the On-Time Performance (OTP) of China Southern Airlines Flight CZ1637 Denver to San Francisco?

The Airportia On-Time Performance Rating for China Southern Airlines Flight CZ1637 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight CZ1637 arriving at?

Flight CZ1637 arrives at San Francisco International Airport (SFO) Terminal 1.

When was the latest CZ1637 flight?

The latest flight took off on Sunday, June 14th, 2026 with the flight status being Landed on 22:32.

How else can the flight CZ1637 be referenced as?

This China Southern Airlines flight can also be referenced as CSN1637, CZ 1637, CSN 1637.

How often is flight CZ1637 delayed?

On average, 100% of all CZ1637 flights are delayed. The average delay is 26 minutes.

Can I get compensation for my delayed or cancelled CZ1637 flight or baggage issues?

If your CZ1637 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.