Apparatus

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flight_takeoff Flight

UAL2637

Live map

Live map filtered to UAL2637. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
22:35 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
360° / 10 kt
Visibility
10 SM
Ceiling
FEW 14,000 ft, SCT 22,000 ft
Temp / Dew
6°C / -1°C
Altimeter
29.90 inHg

Obs: 2026-04-15T03:53:00.000Z

Raw METAR / TAF 
METAR KDEN 150353Z 36010KT 10SM FEW140 SCT220 06/M01 A2990 RMK AO2 SLP093 T00561006

TAF KDEN 150258Z 1503/1606 34011KT P6SM SCT100 FM150600 21007KT P6SM SCT200 FM151400 27007KT P6SM SCT200 FM152100 31008KT P6SM SCT200 FM160300 23007KT P6SM SCT200

flight Live Traffic

flight_takeoff 642 Departures
flight_land 563 Arrivals

Arrival

GRR KGRR MVFR

Gerald R. Ford International Airport

Grand Rapids, US

Local time
00:35 EDT
Timezone
America/Detroit
Type
Large Airport
Elevation
794 ft
Coordinates
42.8808, -85.5228

cloud Weather

Wind
290° / 4 kt
Visibility
3 SM
Ceiling
SCT 1,700 ft, BKN 4,400 ft, OVC 7,500 ft
Temp / Dew
16°C / 15°C
Altimeter
29.79 inHg
Wx
VCTS RA BR

Obs: 2026-04-15T04:19:00.000Z

Raw METAR / TAF 
SPECI KGRR 150419Z AUTO 29004KT 3SM VCTS RA BR SCT017 BKN044 OVC075 16/15 A2979 RMK AO2 LTG DSNT ALQDS TSB01E19 T01560150 PNO $

TAF KGRR 150415Z 1504/1524 27012KT 3SM TSRA BKN040CB FM150600 23008KT 4SM -SHRA BR OVC035 PROB30 1506/1510 2SM TSRA BKN035CB FM151000 23008KT 4SM -SHRA BR OVC035 FM151500 21009KT 5SM -SHRA BKN050 PROB30 1521/1524 4SM TSRA OVC025CB

flight Live Traffic

flight_takeoff 12 Departures
flight_land 19 Arrivals

Recent history last 2

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A14AD1 DEN → GRR Apr 13, 16:25 UTCApr 13, 18:37 UTC2h 12m +21m +4m
2026-04-12 AA56DB - Apr 12, 17:15 UTCApr 12, 18:25 UTC1h 10m - -

Performance history

Flights tracked
2
Avg arrival delay
+4m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 2

UAL2637 frequently asked

Where does flight UAL2637 fly?
UAL2637 flies from DEN to GRR. View the full route page.
How long is flight UAL2637?
Based on observed flights, UAL2637 takes on average 1h 41m from takeoff to landing.
How often does UAL2637 fly?
UAL2637 has been observed flying occasionally in our tracking data. We've recorded 2 flights under this callsign.
Is flight UAL2637 usually on time?
Across recent flights, UAL2637 arrives with an average 4-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2637?
UAL2637 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2637 live?
Yes. When UAL2637 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.