Apparatus

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flight_takeoff Flight

SWA1644

Operated by Southwest Airlines

Live map

Live map filtered to SWA1644. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
01:09 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
330° / 11G18 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
11°C / 8°C
Altimeter
29.92 inHg

Obs: 2026-10-13T06:53:00.000Z

Raw METAR / TAF 
METAR KDEN 130653Z 33011G18KT 10SM CLR 11/08 A2992 RMK AO2 SLP064 T01110078 402780111

TAF KDEN 130534Z 1306/1412 31013KT P6SM FEW060 FM130800 34009KT P6SM FEW020 SCT040 FM131100 02007KT P6SM BKN010 BKN030 TEMPO 1312/1315 5SM BR BKN007 FM131700 05007KT P6SM SCT020 BKN040 FM132000 07011KT P6SM SCT050 SCT100 PROB30 1400/1406 -SHRA BKN050 FM140600 05009KT P6SM VCSH BKN050 TEMPO 1408/1412 -SHRA BKN010

flight Live Traffic

flight_takeoff 326 Departures
flight_land 252 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
00:09 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
120° / 7 kt
Visibility
10 SM
Ceiling
BKN 8,500 ft
Temp / Dew
9°C / 4°C
Altimeter
30.11 inHg

Obs: 2026-10-13T06:53:00.000Z

Raw METAR / TAF 
METAR KSEA 130653Z 12007KT 10SM BKN085 09/04 A3011 RMK AO2 SLP202 T00940044

TAF KSEA 130520Z 1306/1412 VRB03KT P6SM SCT250 FM130800 16004KT P6SM OVC100 FM131800 20005KT P6SM OVC070 FM132300 23005KT P6SM OVC070 FM140400 19004KT P6SM SCT025 OVC040 FM140900 18004KT P6SM OVC025

flight Live Traffic

flight_takeoff 333 Departures
flight_land 355 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AC425A DEN → SEA Jul 26, 00:33 UTCJul 26, 04:47 UTC4h 15m +98m +21m
2026-07-26 AC425A DEN → SEA Jul 26, 00:35 UTCJul 26, 04:55 UTC4h 20m - -
2026-07-18 ABE80E DEN → SEA Jul 18, 23:40 UTCJul 19, 03:50 UTC4h 10m - -
2026-07-11 AC5349 MCO → LAS Jul 11, 23:50 UTCJul 12, 04:01 UTC4h 10m - -
2026-07-11 AC5349 MCO → LAS Jul 11, 23:48 UTCJul 12, 03:50 UTC4h 2m +53m +4m
2026-07-04 AD41CD - Jul 4, 22:00 UTCJul 4, 23:05 UTC1h 5m - -
2026-07-04 AD41CD SAN → SMF Jul 4, 21:56 UTCJul 4, 23:05 UTC1h 9m +86m +4m
2026-07-02 ABAADD MCO → LAS Jul 2, 01:00 UTCJul 2, 05:20 UTC4h 20m - -
2026-07-01 ABE77A MCO → LAS Jul 1, 03:25 UTCJul 1, 07:45 UTC4h 20m - -
2026-06-28 AC5E6E MCO → LAS Jun 28, 02:00 UTCJun 28, 06:08 UTC4h 8m +185m +7m
2026-06-28 AC5E6E MCO → LAS Jun 28, 01:59 UTCJun 28, 06:05 UTC4h 5m - -
2026-06-25 ABBD0A MCO → LAS Jun 25, 01:14 UTCJun 25, 05:33 UTC4h 19m +29m +14m
2026-06-25 ABBD0A MCO → LAS Jun 25, 01:14 UTCJun 25, 05:35 UTC4h 20m - -
2026-06-24 AC379A MCO → LAS Jun 24, 01:34 UTCJun 24, 05:54 UTC4h 20m - -
2026-06-24 AC379A MCO → LAS Jun 24, 01:32 UTCJun 24, 05:49 UTC4h 17m +47m +8m
2026-06-20 AB5EB2 MCO → LAS Jun 20, 23:45 UTCJun 21, 04:04 UTC4h 20m - -
2026-06-20 AB5EB2 MCO → LAS Jun 20, 23:40 UTCJun 21, 04:01 UTC4h 21m +45m +11m
2026-06-18 ABE8B6 MCO → LAS Jun 18, 01:05 UTCJun 18, 05:20 UTC4h 15m - -
2026-06-18 ABE8B6 MCO → LAS Jun 18, 01:05 UTCJun 18, 05:19 UTC4h 14m +20m +3m
2026-06-17 AC69B6 MCO → LAS Jun 17, 01:45 UTCJun 17, 06:15 UTC4h 30m - -
2026-06-13 ABF3B8 DEN → SEA Jun 13, 23:35 UTCJun 14, 03:55 UTC4h 20m - -
2026-06-13 ABF3B8 DEN → SEA Jun 13, 23:32 UTCJun 14, 03:53 UTC4h 22m +37m +6m
2026-06-11 ABE075 DEN → SEA Jun 11, 00:55 UTCJun 11, 05:20 UTC4h 25m - -
2026-06-11 ABE075 DEN → SEA Jun 11, 00:55 UTCJun 11, 05:14 UTC4h 19m +10m +6m
2026-06-10 AC011D DEN → SEA Jun 10, 01:05 UTCJun 10, 05:30 UTC4h 25m - -
2026-06-10 AC011D DEN → SEA Jun 10, 01:03 UTCJun 10, 05:25 UTC4h 23m +18m +10m
2026-06-07 ABEB7C DEN → SEA Jun 7, 00:00 UTCJun 7, 04:30 UTC4h 30m - -
2026-06-03 ABBC52 DEN → SEA Jun 3, 15:55 UTCJun 3, 18:05 UTC2h 10m - -
2026-06-03 ABBC52 DEN → SEA Jun 3, 14:35 UTCJun 3, 15:05 UTC30m - -
2026-06-02 AC2439 DEN → SEA Jun 2, 16:20 UTCJun 2, 18:25 UTC2h 5m - -

Performance history

Flights tracked
143 showing last 30
Avg arrival delay
+9m
On-time arrival
91% 91% on time
Aircraft used
18

Monthly activity 4 months

Month Flights tracked
July 2026 9
June 2026 24
May 2026 69
April 2026 41

SWA1644 frequently asked

Where does flight SWA1644 fly?
SWA1644 (Southwest Airlines) flies from DEN to SEA. View the full route page.
How long is flight SWA1644?
Based on observed flights, SWA1644 takes on average 3h 49m from takeoff to landing.
How often does SWA1644 fly?
SWA1644 has been observed flying several times a week in our tracking data. We've recorded 143 flights under this callsign.
Is flight SWA1644 usually on time?
Across recent flights, SWA1644 arrives with an average 9-minute delay. 91% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA1644?
SWA1644 has been operated by 18 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA1644 live?
Yes. When SWA1644 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.