Apparatus

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flight_takeoff Flight

SWA4251

Operated by SWA

Live map

Live map filtered to SWA4251. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
05:34 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
240° / 10 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
19°C / 11°C
Altimeter
30.15 inHg

Obs: 2026-08-30T08:54:00.000Z

Raw METAR / TAF 
METAR KBOS 300854Z 24010KT 10SM BKN250 19/11 A3015 RMK AO2 SLP208 T01890111 58002 $

TAF KBOS 300910Z 3009/3112 24010KT P6SM BKN250 FM301700 24010G19KT P6SM BKN150 FM310000 24008KT P6SM OVC090 FM310600 31005KT P6SM SCT150

flight Live Traffic

flight_takeoff 130 Departures
flight_land 160 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
03:34 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
230° / 7 kt
Visibility
10 SM
Ceiling
BKN 22,000 ft
Temp / Dew
18°C / 10°C
Altimeter
30.06 inHg

Obs: 2026-08-30T08:53:00.000Z

Raw METAR / TAF 
METAR KDEN 300853Z 23007KT 10SM BKN220 18/10 A3006 RMK AO2 SLP088 T01830100 56013

TAF KDEN 300900Z 3009/3112 22009KT P6SM FEW100 BKN200 FM301600 26008KT P6SM FEW090 SCT190 FM302000 34010KT P6SM VCSH SCT100 BKN150 TEMPO 3020/3024 VRB20G35KT -TSRA BKN080CB FM310100 03008KT P6SM SCT080 BKN150 FM310400 15010KT P6SM SCT080 BKN150 FM310700 20009KT P6SM FEW080 BKN180

flight Live Traffic

flight_takeoff 197 Departures
flight_land 204 Arrivals

Recent history last 28

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 ABB1DE LAS → CLE Jul 26, 09:35 UTCJul 26, 11:30 UTC1h 55m - -
2026-07-26 ABB1DE LAS → CLE Jul 26, 09:35 UTCJul 26, 11:33 UTC1h 58m +5m +3m
2026-07-25 A5EE51 LAS → CLE Jul 25, 10:20 UTCJul 25, 12:20 UTC2h 0m - -
2026-07-25 A5EE51 LAS → CLE Jul 25, 10:16 UTCJul 25, 12:13 UTC1h 57m +6m +13m
2026-07-19 A1433A LAS → CLE Jul 19, 10:30 UTCJul 19, 12:15 UTC1h 45m - -
2026-07-18 A55F31 LAS → CLE Jul 18, 10:16 UTCJul 18, 12:11 UTC1h 55m +6m +6m
2026-07-18 A55F31 LAS → CLE Jul 18, 10:20 UTCJul 18, 12:15 UTC1h 55m - -
2026-07-12 AC08B1 TPA → BWI Jul 12, 09:35 UTCJul 12, 11:35 UTC2h 0m - -
2026-07-12 AC08B1 TPA → BWI Jul 12, 09:34 UTCJul 12, 11:29 UTC1h 55m +4m +10m
2026-07-11 A2A26D TPA → BWI Jul 11, 10:20 UTCJul 11, 12:20 UTC2h 0m - -
2026-07-05 ABFD00 TPA → BWI Jul 5, 10:35 UTCJul 5, 12:25 UTC1h 50m - -
2026-07-05 ABFD00 TPA → BWI Jul 5, 10:32 UTCJul 5, 12:25 UTC1h 53m +62m +7m
2026-07-04 AC08B1 LAS → CLE Jul 4, 10:05 UTCJul 4, 11:50 UTC1h 45m - -
2026-07-03 AC65FB LAS → CLE Jul 3, 11:35 UTCJul 3, 13:25 UTC1h 50m - -
2026-06-28 A146F1 LAS → CLE Jun 28, 09:34 UTCJun 28, 10:15 UTC40m - -
2026-06-28 A146F1 LAS → CLE Jun 28, 09:30 UTCJun 28, 11:29 UTC1h 59m on time +14m
2026-06-27 AA6BA6 LAS → CLE Jun 27, 10:19 UTCJun 27, 12:15 UTC1h 55m - -
2026-06-21 AC0519 LAS → CLE Jun 21, 09:44 UTCJun 21, 11:30 UTC1h 45m - -
2026-06-21 AC0519 LAS → CLE Jun 21, 09:40 UTCJun 21, 11:33 UTC1h 53m +10m +4m
2026-06-20 A1F595 LAS → CLE Jun 20, 10:15 UTCJun 20, 12:04 UTC1h 50m - -
2026-06-14 ABFC71 LAS → CLE Jun 14, 09:30 UTCJun 14, 11:25 UTC1h 55m - -
2026-06-14 ABFC71 LAS → CLE Jun 14, 09:30 UTCJun 14, 11:24 UTC1h 54m on time +4m
2026-06-13 AAA68A LAS → CLE Jun 13, 12:20 UTCJun 13, 14:10 UTC1h 50m - -
2026-06-07 AC04F5 LAS → CLE Jun 7, 09:35 UTCJun 7, 11:30 UTC1h 55m - -
2026-06-07 AC04F5 LAS → CLE Jun 7, 09:34 UTCJun 7, 11:25 UTC1h 51m +4m +2m
2026-06-06 AA9E4A LAS → CLE Jun 6, 10:20 UTCJun 6, 12:14 UTC1h 55m - -
2026-06-06 AA9E4A LAS → CLE Jun 6, 10:15 UTCJun 6, 12:16 UTC2h 1m +5m +15m
2026-06-04 AB628C LAS → CLE Jun 4, 13:35 UTCJun 4, 16:05 UTC2h 30m - -

Performance history

Flights tracked
28
Avg arrival delay
+8m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 2 months

Month Flights tracked
July 2026 14
June 2026 14

SWA4251 frequently asked

Where does flight SWA4251 fly?
SWA4251 (SWA) flies from BOS to DEN. View the full route page.
How long is flight SWA4251?
Based on observed flights, SWA4251 takes on average 1h 53m from takeoff to landing.
How often does SWA4251 fly?
SWA4251 has been observed flying several times a week in our tracking data. We've recorded 28 flights under this callsign.
Is flight SWA4251 usually on time?
Across recent flights, SWA4251 arrives with an average 8-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4251?
SWA4251 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4251 live?
Yes. When SWA4251 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.