Check UA1639 for your travel date
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DEN
Denver Intl
1h 43min
STL
St Louis Lambert Intl
91%
On-time (OTP)
-5 min
Average arrival delay
0.0%
Cancellation rate
11
Flights analysed
Flight UA1639 details
Flight UA1639 is operated by United Airlines on the route Denver Intl (DEN) → St Louis Lambert Intl (STL). The estimated flight time is 1h 43min. Based on 11 flights analysed, on-time performance is 91% with an average arrival delay of -5 minutes.
Departure vs arrival
Average departure delay
-2 min
Average arrival delay
-5 min
Frequently asked questions about flight UA1639
United Airlines flight UA1639 has an on-time performance of 91% based on 11 analysed flights. The average arrival delay is -5 minutes.
Flight UA1639 operates on the Denver Intl (DEN) → St Louis Lambert Intl (STL) route, taking about 1h 43min.
Flight UA1639 recorded no cancellations in the analysed period.
