Apparatus

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flight_takeoff Flight

SWA3864

Operated by Southwest Airlines

Live map

Live map filtered to SWA3864. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
20:54 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
310° / 9G17 kt
Visibility
10 SM
Ceiling
FEW 5,500 ft, SCT 7,000 ft, BKN 25,000 ft
Temp / Dew
27°C / 17°C
Altimeter
29.96 inHg

Obs: 2026-08-28T23:54:00.000Z

Raw METAR / TAF 
METAR KBOS 282354Z 31009G17KT 10SM FEW055 SCT070 BKN250 27/17 A2996 RMK AO2 SLP146 T02720172 10283 20244 53004 $

TAF KBOS 282320Z 2900/3006 28008KT P6SM FEW050 FM290400 34010G18KT P6SM FEW050 FM291300 02006KT P6SM SKC FM291600 12010KT P6SM SKC FM300000 19006KT P6SM SKC

flight Live Traffic

flight_takeoff 162 Departures
flight_land 157 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
18:54 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
270° / 13G18 kt
Visibility
10 SM
Ceiling
BKN 9,000 ft, BKN 13,000 ft, BKN 22,000 ft
Temp / Dew
29°C / 7°C
Altimeter
30.13 inHg

Obs: 2026-08-29T00:08:00.000Z

Raw METAR / TAF 
SPECI KDEN 290008Z 27013G18KT 10SM BKN090 BKN130 BKN220 29/07 A3013 RMK AO2 WSHFT 2348 VIRGA W T02890072

TAF KDEN 282328Z 2900/3006 33012KT P6SM SCT100 BKN140 PROB30 2900/2902 VRB15G30KT -SHRA BKN100 FM290200 24008KT P6SM SCT120 BKN200 FM290500 21009KT P6SM SCT120 SCT200 FM291600 25007KT P6SM FEW110 SCT200 FM291900 25010KT P6SM VCSH SCT100 BKN150 TEMPO 2920/2924 VRB20G35KT -TSRA BKN080CB FM300000 33012KT P6SM SCT100 BKN150 PROB30 3000/3004 -SHRA BKN100

warning FAA Advisories

  • Ground Delay: thunderstorms (avg 21 minutes)

flight Live Traffic

flight_takeoff 301 Departures
flight_land 464 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 ABF8FF BOS → DEN Jul 25, 01:00 UTCJul 25, 01:45 UTC45m - -
2026-07-25 ABF8FF BOS → DEN Jul 25, 00:55 UTCJul 25, 01:47 UTC52m +54m +9m
2026-07-24 AC6668 BOS → DEN Jul 24, 00:15 UTCJul 24, 01:05 UTC50m - -
2026-07-21 AC5F42 BOS → DEN Jul 21, 00:25 UTCJul 21, 01:15 UTC50m - -
2026-07-21 AC5F42 BOS → DEN Jul 21, 00:20 UTCJul 21, 01:12 UTC52m +19m +5m
2026-07-20 AAADDC BOS → DEN Jul 20, 00:15 UTCJul 20, 01:05 UTC50m - -
2026-07-18 ABF949 - Jul 18, 00:29 UTCJul 18, 01:20 UTC50m - -
2026-07-18 ABF949 SNA → SJC Jul 18, 00:27 UTCJul 18, 01:19 UTC52m +26m +10m
2026-07-17 AC5B20 - Jul 17, 00:35 UTCJul 17, 01:25 UTC50m - -
2026-07-14 AC48AC - Jul 14, 00:30 UTCJul 14, 01:20 UTC50m - -
2026-07-13 AA6F80 - Jul 13, 00:35 UTCJul 13, 01:25 UTC50m - -
2026-07-11 AC41F3 - Jul 11, 00:45 UTCJul 11, 01:35 UTC50m - -
2026-07-11 AC41F3 SNA → SJC Jul 11, 00:42 UTCJul 11, 01:34 UTC52m +41m +6m
2026-07-07 AC5B43 - Jul 7, 00:35 UTCJul 7, 01:25 UTC50m - -
2026-07-07 AC5B43 SNA → SJC Jul 7, 00:31 UTCJul 7, 01:25 UTC54m +30m +6m
2026-07-06 AA9E28 - Jul 6, 00:40 UTCJul 6, 01:35 UTC55m - -
2026-07-04 AC5349 BOS → DEN Jul 4, 00:15 UTCJul 4, 01:10 UTC55m - -
2026-07-03 AC3B51 BOS → DEN Jul 3, 01:25 UTCJul 3, 02:20 UTC55m - -
2026-06-30 AC6227 BOS → DEN Jun 30, 00:55 UTCJun 30, 01:55 UTC1h 1m - -
2026-06-29 AAB1AF BOS → DEN Jun 29, 00:24 UTCJun 29, 01:20 UTC55m - -
2026-06-27 AC28BE BOS → DEN Jun 27, 01:09 UTCJun 27, 02:04 UTC55m - -
2026-06-26 AC4FB5 BOS → DEN Jun 26, 00:39 UTCJun 26, 01:29 UTC50m - -
2026-06-23 AC33C4 BOS → DEN Jun 23, 01:04 UTCJun 23, 01:54 UTC50m - -
2026-06-22 A23200 BOS → DEN Jun 22, 00:20 UTCJun 22, 01:15 UTC55m - -
2026-06-19 AC4FD8 BOS → DEN Jun 19, 01:19 UTCJun 19, 02:14 UTC55m - -
2026-06-16 AC4FFB BOS → DEN Jun 16, 00:50 UTCJun 16, 01:45 UTC55m - -
2026-06-16 AC4FFB BOS → DEN Jun 16, 00:49 UTCJun 16, 01:43 UTC54m +48m +5m
2026-06-15 AAA621 BOS → DEN Jun 15, 00:49 UTCJun 15, 01:40 UTC50m - -
2026-06-13 AC2038 BOS → DEN Jun 13, 02:35 UTCJun 13, 03:30 UTC55m - -
2026-06-12 ABF9D5 BOS → DEN Jun 12, 00:15 UTCJun 12, 01:10 UTC56m - -

Performance history

Flights tracked
34 showing last 30
Avg arrival delay
+7m
On-time arrival
100% 100% on time
Aircraft used
24

Monthly activity 2 months

Month Flights tracked
July 2026 18
June 2026 16

SWA3864 frequently asked

Where does flight SWA3864 fly?
SWA3864 (Southwest Airlines) flies from BOS to DEN. View the full route page.
How long is flight SWA3864?
Based on observed flights, SWA3864 takes on average 52m from takeoff to landing.
How often does SWA3864 fly?
SWA3864 has been observed flying several times a week in our tracking data. We've recorded 34 flights under this callsign.
Is flight SWA3864 usually on time?
Across recent flights, SWA3864 arrives with an average 7-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA3864?
SWA3864 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA3864 live?
Yes. When SWA3864 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.