Apparatus

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flight_takeoff Flight

UAL1917

Operated by UAL

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
20:36 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
300° / 9 kt
Visibility
10 SM
Ceiling
FEW 7,000 ft, SCT 10,000 ft, BKN 14,000 ft, BKN 20,000 ft
Temp / Dew
9°C / -2°C
Altimeter
29.86 inHg

Obs: 2026-04-15T01:53:00.000Z

Raw METAR / TAF 
METAR KDEN 150153Z 30009KT 10SM FEW070 SCT100 BKN140 BKN200 09/M02 A2986 RMK AO2 SLP078 VIRGA T00891022

TAF KDEN 142338Z 1500/1606 28010KT P6SM VCSH FEW070 BKN100 TEMPO 1500/1503 VRB12G24KT -SHRA BKN060 FM150500 34006KT P6SM FEW070 BKN100 FM150800 VRB06KT P6SM SCT200 FM151400 27007KT P6SM SCT200 FM152100 31008KT P6SM SCT200 FM160300 23007KT P6SM SCT200

flight Live Traffic

flight_takeoff 750 Departures
flight_land 554 Arrivals

Arrival

LIR MRLB VFR

Daniel Oduber Quirós International Airport

Liberia, CR

Local time
20:36 CST
Timezone
America/Costa_Rica
Type
Large Airport
Elevation
270 ft
Coordinates
10.5933, -85.5444

cloud Weather

Wind
80° / 20 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
29°C / 20°C
Altimeter
29.79 inHg

Obs: 2026-04-15T02:00:00.000Z

Raw METAR / TAF 
METAR MRLB 150200Z 08020KT CAVOK 29/20 A2979

TAF MRLB 142345Z 1500/1524 08022KT 9999 FEW045 TX36/1520Z TN24/1511Z TEMPO 1508/1512 08005KT TEMPO 1518/1524 10010KT

flight Live Traffic

flight_takeoff 9 Departures
flight_land 5 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A44211 - Apr 13, 19:50 UTCApr 13, 22:00 UTC2h 10m - -
2026-04-13 A44211 - Apr 13, 18:15 UTCApr 13, 20:10 UTC1h 55m - -
2026-04-12 A12710 - Apr 12, 16:29 UTCApr 12, 21:02 UTC4h 33m +21m +2m

Performance history

Flights tracked
3
Avg arrival delay
+2m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL1917 frequently asked

Where does flight UAL1917 fly?
UAL1917 (UAL) flies from DEN to LIR. View the full route page.
How long is flight UAL1917?
Based on observed flights, UAL1917 takes on average 2h 53m from takeoff to landing.
How often does UAL1917 fly?
UAL1917 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
Is flight UAL1917 usually on time?
Across recent flights, UAL1917 arrives with an average 2-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1917?
UAL1917 has been operated by 2 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.