Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1646

Operated by UAL

Live map

Live map filtered to UAL1646. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
02:51 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
160° / 19 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
21°C / 11°C
Altimeter
30.22 inHg

Obs: 2026-07-14T07:53:00.000Z

Raw METAR / TAF 
METAR KDEN 140753Z 16019KT 10SM CLR 21/11 A3022 RMK AO2 PK WND 16035/0703 SLP136 T02110106

TAF KDEN 140843Z 1409/1512 16014G24KT P6SM SKC FM141100 19011KT P6SM SKC FM141300 23006KT P6SM SKC FM141500 VRB06KT P6SM FEW110 FM141700 10011KT P6SM FEW110 FM142100 13014G22KT P6SM FEW110 FM150400 16014G22KT P6SM FEW110

flight Live Traffic

flight_takeoff 232 Departures
flight_land 235 Arrivals

Arrival

BWI KBWI VFR

Baltimore/Washington International Thurgood Marshall Airport

Baltimore, US

Local time
04:51 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
146 ft
Coordinates
39.1754, -76.6683

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
19°C / 17°C
Altimeter
30.16 inHg

Obs: 2026-07-14T07:54:00.000Z

Raw METAR / TAF 
METAR KBWI 140754Z 00000KT 10SM CLR 19/17 A3016 RMK AO2 SLP210 T01890167

TAF KBWI 140841Z 1409/1512 24004KT P6SM FEW250 FM141400 24005KT P6SM FEW050

flight Live Traffic

flight_takeoff 136 Departures
flight_land 152 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-14 A12B07 DEN → BWI Jul 14, 00:45 UTCJul 14, 03:50 UTC3h 5m - -
2026-07-13 A12E80 - Jul 13, 00:20 UTCJul 13, 03:20 UTC3h 0m - -
2026-07-12 AD953C DEN → BWI Jul 12, 00:20 UTCJul 12, 03:15 UTC2h 55m - -
2026-07-11 A2BC9E DEN → BWI Jul 11, 02:00 UTCJul 11, 05:01 UTC3h 0m - -
2026-07-11 A2BC9E DEN → BWI Jul 11, 00:26 UTCJul 11, 05:01 UTC4h 35m +33m +31m
2026-07-10 AA7F2A DEN → BWI Jul 10, 01:10 UTCJul 10, 04:25 UTC3h 15m - -
2026-07-09 A448FA DEN → BWI Jul 9, 01:40 UTCJul 9, 04:50 UTC3h 10m - -
2026-07-08 A5D2F9 DEN → BWI Jul 8, 01:10 UTCJul 8, 04:20 UTC3h 10m - -
2026-07-07 A5D2F9 - Jul 7, 04:05 UTCJul 7, 05:00 UTC55m - -
2026-07-07 A5D2F9 DEN → CMH Jul 7, 00:25 UTCJul 7, 02:50 UTC2h 25m - -
2026-07-06 AC0831 - Jul 6, 00:40 UTCJul 6, 03:45 UTC3h 5m - -
2026-07-04 A12AC3 DEN → BWI Jul 4, 01:05 UTCJul 4, 04:15 UTC3h 10m - -
2026-07-04 A12AC3 DEN → BWI Jul 4, 00:43 UTCJul 4, 04:16 UTC3h 33m +50m -8m
2026-07-03 A12F71 DEN → BWI Jul 3, 00:25 UTCJul 3, 03:25 UTC3h 0m - -
2026-07-02 A12F71 DEN → BWI Jul 2, 00:25 UTCJul 2, 03:20 UTC2h 55m - -
2026-07-01 A445AD - Jul 1, 03:00 UTCJul 1, 03:55 UTC55m - -
2026-07-01 A445AD DEN → BWI Jul 1, 00:43 UTCJul 1, 03:52 UTC3h 9m +50m -11m
2026-07-01 A445AD - Jul 1, 01:00 UTCJul 1, 02:55 UTC1h 55m - -
2026-06-30 A445AD DEN → BWI Jun 30, 00:35 UTCJun 30, 03:25 UTC2h 51m - -
2026-06-29 A12F6D DEN → BWI Jun 29, 00:20 UTCJun 29, 03:14 UTC2h 55m - -
2026-06-28 A5D648 DEN → BWI Jun 28, 02:20 UTCJun 28, 04:59 UTC2h 40m - -
2026-06-27 A12AC0 DEN → BWI Jun 27, 00:20 UTCJun 27, 03:09 UTC2h 50m - -
2026-06-26 A75FBF DEN → BWI Jun 26, 00:30 UTCJun 26, 03:10 UTC2h 40m - -
2026-06-25 AA7426 - Jun 25, 00:09 UTCJun 25, 03:10 UTC3h 0m - -
2026-06-24 A441AC - Jun 24, 00:05 UTCJun 24, 03:04 UTC3h 0m - -
2026-06-23 AAA58B - Jun 23, 01:04 UTCJun 23, 03:49 UTC2h 45m - -
2026-06-22 AA56B4 DEN → RIC Jun 22, 00:29 UTCJun 22, 03:30 UTC3h 0m - -
2026-06-21 A1239C - Jun 21, 00:29 UTCJun 21, 03:30 UTC3h 0m - -
2026-06-20 AA56DB - Jun 20, 00:14 UTCJun 20, 02:59 UTC2h 45m - -
2026-06-19 AAA58B SFO → AUS Jun 19, 00:10 UTCJun 19, 02:59 UTC2h 50m - -

Performance history

Flights tracked
112 showing last 30
Avg arrival delay
+4m
On-time arrival
67% 67% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 18
June 2026 33
May 2026 36
April 2026 25

UAL1646 frequently asked

Where does flight UAL1646 fly?
UAL1646 (UAL) flies from DEN to BWI. View the full route page.
How long is flight UAL1646?
Based on observed flights, UAL1646 takes on average 2h 51m from takeoff to landing.
How often does UAL1646 fly?
UAL1646 has been observed flying daily in our tracking data. We've recorded 112 flights under this callsign.
Is flight UAL1646 usually on time?
Across recent flights, UAL1646 arrives with an average 4-minute delay. 67% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1646?
UAL1646 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1646 live?
Yes. When UAL1646 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.