Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1917

Operated by United Airlines

Live map

Live map filtered to UAL1917. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
07:38 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
190° / 12 kt
Visibility
10 SM
Ceiling
FEW 8,000 ft, FEW 20,000 ft
Temp / Dew
15°C / 2°C
Altimeter
29.83 inHg

Obs: 2026-10-12T12:53:00.000Z

Raw METAR / TAF 
METAR KDEN 121253Z 19012KT 10SM FEW080 FEW200 15/02 A2983 RMK AO2 SLP032 T01500017

TAF KDEN 121136Z 1212/1318 20015KT P6SM SKC FM121600 23014G21KT P6SM SKC FM130100 18009KT P6SM SKC FM130500 35010KT P6SM FEW020 SCT040 FM131000 02008KT P6SM BKN020 FM131600 05007KT P6SM FEW020 BKN040

flight Live Traffic

flight_takeoff 217 Departures
flight_land 369 Arrivals

Arrival

LIR MRLB VFR

Daniel Oduber Quirós International Airport

Liberia, CR

Local time
07:38 CST
Timezone
America/Costa_Rica
Type
Large Airport
Elevation
270 ft
Coordinates
10.5933, -85.5444

cloud Weather

Wind
220° / 4 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
26°C / 23°C
Altimeter
29.84 inHg

Obs: 2026-10-12T13:00:00.000Z

Raw METAR / TAF 
METAR MRLB 121300Z 22004KT 180V240 CAVOK 26/23 A2984

TAF MRLB 121125Z 1212/1312 08010KT 9999 FEW040 TX32/1219Z TN23/1311Z TEMPO 1212/1215 VRB02KT TEMPO 1220/1224 27005KT

flight Live Traffic

flight_takeoff 2 Departures
flight_land 6 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A123E2 DEN → LIR Jul 26, 16:40 UTCJul 26, 20:35 UTC3h 55m - -
2026-07-25 AA739E DEN → LIR Jul 25, 16:30 UTCJul 25, 20:30 UTC4h 0m - -
2026-07-25 AA739E DEN → LIR Jul 25, 16:29 UTCJul 25, 21:08 UTC4h 39m +21m -13m
2026-07-23 A7598C DEN → LIR Jul 23, 16:35 UTCJul 23, 20:40 UTC4h 5m - -
2026-07-22 A2B157 DEN → LIR Jul 22, 16:29 UTCJul 22, 21:00 UTC4h 31m +21m -1m
2026-07-22 A2B157 DEN → LIR Jul 22, 16:15 UTCJul 22, 18:35 UTC2h 20m - -
2026-07-20 A5CC11 DEN → LIR Jul 20, 16:30 UTCJul 20, 20:15 UTC3h 45m - -
2026-07-20 A5CC11 DEN → LIR Jul 20, 16:29 UTCJul 20, 21:08 UTC4h 39m +21m -10m
2026-07-19 A5CFA5 DEN → LIR Jul 19, 16:40 UTCJul 19, 23:15 UTC6h 35m - -
2026-07-19 A5CFA5 DEN → LIR Jul 19, 16:29 UTCJul 19, 21:14 UTC4h 45m +21m -10m
2026-07-18 A5CF8B DEN → LIR Jul 18, 16:50 UTCJul 18, 20:50 UTC4h 0m - -
2026-07-18 A5CF8B DEN → LIR Jul 18, 16:39 UTCJul 18, 21:33 UTC4h 54m +31m -19m
2026-07-17 A12711 DEN → LIR Jul 17, 16:29 UTCJul 17, 21:19 UTC4h 50m +21m -19m
2026-07-17 A12711 DEN → LIR Jul 17, 16:44 UTCJul 17, 20:35 UTC3h 50m - -
2026-07-16 A2B130 - Jul 16, 16:25 UTCJul 16, 20:19 UTC3h 55m - -
2026-07-15 A12710 DEN → EWR Jul 15, 16:25 UTCJul 16, 03:35 UTC11h 10m - -
2026-07-14 A126EA - Jul 14, 16:30 UTCJul 14, 18:30 UTC2h 0m - -
2026-07-14 A126EA DEN → LIR Jul 14, 16:29 UTCJul 14, 21:13 UTC4h 44m +21m -3m
2026-07-13 A5CF3F DEN → EWR Jul 13, 16:20 UTCJul 14, 03:10 UTC10h 50m - -
2026-07-11 A2B45B - Jul 11, 17:15 UTCJul 11, 21:00 UTC3h 45m - -
2026-07-11 A2B45B DEN → LIR Jul 11, 17:21 UTCJul 11, 21:47 UTC4h 26m +73m -6m
2026-07-10 A2B12E - Jul 10, 16:20 UTCJul 11, 03:25 UTC11h 5m - -
2026-07-09 A5CC37 - Jul 9, 16:35 UTCJul 10, 01:40 UTC9h 5m - -
2026-07-07 A5CC35 - Jul 7, 16:35 UTCJul 7, 20:30 UTC3h 55m - -
2026-07-07 A5CC35 DEN → LIR Jul 7, 16:29 UTCJul 7, 21:20 UTC4h 51m +21m on time
2026-07-05 A44211 - Jul 5, 16:30 UTCJul 5, 20:25 UTC3h 55m - -
2026-07-04 A126EB - Jul 4, 16:35 UTCJul 4, 20:20 UTC3h 45m - -
2026-07-03 A4418D - Jul 3, 16:35 UTCJul 3, 20:30 UTC3h 55m - -
2026-07-03 A4418D DEN → LIR Jul 3, 16:29 UTCJul 3, 21:18 UTC4h 49m +21m -6m
2026-07-02 A123E2 DEN → LIR Jul 2, 16:37 UTCJul 2, 21:25 UTC4h 48m +29m +1m

Performance history

Flights tracked
107 showing last 30
Avg arrival delay
-8m
On-time arrival
100% 100% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 33
June 2026 22
May 2026 28
April 2026 24

UAL1917 frequently asked

Where does flight UAL1917 fly?
UAL1917 (United Airlines) flies from DEN to LIR. View the full route page.
How long is flight UAL1917?
Based on observed flights, UAL1917 takes on average 5h 4m from takeoff to landing.
How often does UAL1917 fly?
UAL1917 has been observed flying several times a week in our tracking data. We've recorded 107 flights under this callsign.
Is flight UAL1917 usually on time?
Across recent flights, UAL1917 arrives 8 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1917?
UAL1917 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1917 live?
Yes. When UAL1917 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.