Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1940

Operated by UAL

Live map

Live map filtered to UAL1940. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
22:23 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
150° / 18G26 kt
Visibility
10 SM
Ceiling
FEW 16,000 ft
Temp / Dew
26°C / 9°C
Altimeter
30.22 inHg

Obs: 2026-07-14T03:53:00.000Z

Raw METAR / TAF 
METAR KDEN 140353Z 15018G26KT 10SM FEW160 26/09 A3022 RMK AO2 PK WND 15030/0334 SLP136 T02610089

TAF KDEN 140251Z 1403/1506 14014G24KT P6SM FEW110 FM140400 17016G26KT P6SM FEW140 FM141100 19011KT P6SM SKC FM141300 23006KT P6SM SKC FM141500 VRB06KT P6SM FEW110 FM141700 10011KT P6SM FEW110 FM142100 13014G22KT P6SM FEW110 FM150400 17014G22KT P6SM FEW110

flight Live Traffic

flight_takeoff 614 Departures
flight_land 620 Arrivals

Arrival

SAN KSAN MVFR

San Diego International Airport

San Diego, US

Local time
21:23 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
310° / 3 kt
Visibility
10 SM
Ceiling
BKN 1,300 ft, BKN 25,000 ft
Temp / Dew
21°C / 18°C
Altimeter
29.98 inHg

Obs: 2026-07-14T03:51:00.000Z

Raw METAR / TAF 
METAR KSAN 140351Z 31003KT 10SM BKN013 BKN250 21/18 A2998 RMK AO2 SLP151 T02110178 $

TAF KSAN 140233Z 1403/1506 VRB04KT P6SM BKN012 TEMPO 1403/1406 SCT012 FM140600 VRB03KT P6SM BKN012 BKN150 FM141000 VRB03KT P6SM OVC011 FM141600 22005KT P6SM SCT015 FM150300 VRB04KT P6SM FEW012

warning FAA Advisories

  • Closed: !SAN 03/071 SAN AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC PPR 619-298-7704 2603181300-2610010800 (Mar 18 at 13:00 UTC. – Oct 01 at 08:00 UTC.)

flight Live Traffic

flight_takeoff 161 Departures
flight_land 113 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-13 A6EDE5 DEN → SAN Jul 13, 17:25 UTCJul 13, 19:15 UTC1h 50m - -
2026-07-12 A0B7B6 DEN → SAN Jul 12, 17:35 UTCJul 12, 19:25 UTC1h 50m - -
2026-07-11 A0B88C DEN → SAN Jul 11, 17:30 UTCJul 11, 19:25 UTC1h 55m - -
2026-07-10 A3D302 DEN → SAN Jul 10, 17:50 UTCJul 10, 19:55 UTC2h 5m - -
2026-07-09 A0B848 DEN → SAN Jul 9, 17:30 UTCJul 9, 19:25 UTC1h 55m - -
2026-07-08 A0B845 - Jul 8, 17:30 UTCJul 8, 19:25 UTC1h 55m - -
2026-07-07 A2452C - Jul 7, 17:45 UTCJul 7, 19:40 UTC1h 55m - -
2026-07-06 A0B7DE - Jul 6, 17:40 UTCJul 6, 19:40 UTC2h 0m - -
2026-07-05 A0B802 - Jul 5, 18:20 UTCJul 5, 18:30 UTC10m - -
2026-07-05 A0B802 DEN → SAN Jul 5, 18:14 UTCJul 5, 20:13 UTC1h 59m +59m -8m
2026-07-04 A0B7D8 DEN → SAN Jul 4, 17:37 UTCJul 4, 19:26 UTC1h 49m +22m -9m
2026-07-04 A0B7D8 - Jul 4, 17:35 UTCJul 4, 19:30 UTC1h 55m - -
2026-07-03 A0B7B7 DEN → SAN Jul 3, 17:52 UTCJul 3, 19:53 UTC2h 1m +37m +18m
2026-07-03 A0B7B7 - Jul 3, 17:55 UTCJul 3, 20:05 UTC2h 10m - -
2026-07-02 A0B7FD DEN → SAN Jul 2, 17:37 UTCJul 2, 19:23 UTC1h 46m +22m +2m
2026-07-02 A0B7FD DEN → SAN Jul 2, 17:25 UTCJul 2, 19:40 UTC2h 15m - -
2026-07-01 A55FA2 DEN → SAN Jul 1, 17:35 UTCJul 1, 19:35 UTC2h 0m - -
2026-06-30 A0B841 - Jun 30, 17:35 UTCJun 30, 19:40 UTC2h 5m - -
2026-06-30 A0B841 DEN → SAN Jun 30, 17:37 UTCJun 30, 19:35 UTC1h 58m +22m -10m
2026-06-29 A3D302 DEN → SAN Jun 29, 18:10 UTCJun 29, 20:15 UTC2h 5m - -
2026-06-28 A0B88D DEN → SAN Jun 28, 17:37 UTCJun 28, 19:39 UTC2h 2m +22m -2m
2026-06-28 A0B88D DEN → SAN Jun 28, 17:39 UTCJun 28, 19:44 UTC2h 5m - -
2026-06-27 A0B88D DEN → SAN Jun 27, 17:55 UTCJun 27, 19:55 UTC2h 0m - -
2026-06-26 A6EDA7 DEN → SAN Jun 26, 17:35 UTCJun 26, 19:30 UTC1h 55m - -
2026-06-25 A0B7BD DEN → SAN Jun 25, 18:19 UTCJun 25, 20:25 UTC2h 5m - -
2026-06-24 A2452C DEN → SAN Jun 24, 17:29 UTCJun 24, 19:29 UTC2h 0m - -
2026-06-24 AB8553 - Jun 24, 14:34 UTCJun 24, 16:14 UTC1h 40m - -
2026-06-23 A56DCF - Jun 23, 15:04 UTCJun 23, 17:04 UTC2h 0m - -
2026-06-22 A5A2CC - Jun 22, 17:25 UTCJun 22, 18:54 UTC1h 30m - -
2026-06-21 A0B820 DEN → SAN Jun 21, 17:29 UTCJun 21, 19:24 UTC1h 55m - -

Performance history

Flights tracked
142 showing last 30
Avg arrival delay
-1m
On-time arrival
83% 83% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 17
June 2026 54
May 2026 45
April 2026 26

UAL1940 frequently asked

Where does flight UAL1940 fly?
UAL1940 (UAL) flies from DEN to SAN. View the full route page.
How long is flight UAL1940?
Based on observed flights, UAL1940 takes on average 1h 54m from takeoff to landing.
How often does UAL1940 fly?
UAL1940 has been observed flying several times a week in our tracking data. We've recorded 142 flights under this callsign.
Is flight UAL1940 usually on time?
Across recent flights, UAL1940 arrives 1 minutes early on average. 83% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1940?
UAL1940 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1940 live?
Yes. When UAL1940 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.