flight Aircraft
N7857B
BOEING 737-700
Operated by SOUTHWEST AIRLINES CO
- Tail number
- N7857B
- Type
- B737
- Mode-S
- AAA668
Airborne now · flying as SWA2578 at 41,000 ft
- Flights observed
- 780 showing last 50
- Avg flight time
- 1h 42m
- Typical route
- DEN → DAL
- Last seen
- Jul 26, 22:00 UTC
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | HOU → LAS | Jul 26, 20:15 UTC | Jul 26, 22:00 UTC | 1h 45m |
| 2026-07-25 | BUR → SJC | Jul 25, 21:00 UTC | Jul 25, 23:55 UTC | 2h 55m |
| 2026-07-25 | SFO → LAX | Jul 25, 00:45 UTC | Jul 25, 02:25 UTC | 1h 40m |
| 2026-07-24 | MCO → MCI | Jul 24, 22:25 UTC | Jul 24, 23:50 UTC | 1h 25m |
| 2026-07-24 | MCO → MCI | Jul 24, 22:20 UTC | Jul 24, 23:45 UTC | 1h 26m |
| 2026-07-24 | SFO → BUR | Jul 24, 20:05 UTC | Jul 24, 21:30 UTC | 1h 25m |
| 2026-07-24 | SFO → BUR | Jul 24, 18:25 UTC | Jul 24, 19:00 UTC | 35m |
| 2026-07-24 | ECP → BWI | Jul 24, 15:30 UTC | Jul 24, 16:50 UTC | 1h 20m |
| 2026-07-24 | ECP → BWI | Jul 24, 13:30 UTC | Jul 24, 14:30 UTC | 1h 0m |
| 2026-07-24 | LAS → SEA | Jul 24, 10:50 UTC | Jul 24, 12:15 UTC | 1h 25m |
| 2026-07-24 | ATL → DEN | Jul 24, 00:10 UTC | Jul 24, 03:50 UTC | 3h 40m |
| 2026-07-23 | BUR → OAK | Jul 23, 19:30 UTC | Jul 23, 23:00 UTC | 3h 30m |
| 2026-07-23 | PWM → MDW | Jul 23, 16:15 UTC | Jul 23, 18:35 UTC | 2h 20m |
| 2026-07-23 | PWM → MDW | Jul 23, 16:11 UTC | Jul 23, 18:30 UTC | 2h 19m |
| 2026-07-23 | PWM → MDW | Jul 23, 14:55 UTC | Jul 23, 15:20 UTC | 25m |
| 2026-07-23 | CMH → MCI | Jul 23, 12:00 UTC | Jul 23, 13:05 UTC | 1h 5m |
| 2026-07-23 | MKE → SRQ | Jul 23, 02:20 UTC | Jul 23, 04:10 UTC | 1h 50m |
| 2026-07-23 | - | Jul 23, 00:05 UTC | Jul 23, 00:55 UTC | 50m |
| 2026-07-23 | ABQ → PHX | Jul 23, 00:03 UTC | Jul 23, 00:54 UTC | 51m |
| 2026-07-22 | - | Jul 22, 21:50 UTC | Jul 22, 23:10 UTC | 1h 20m |
| 2026-07-22 | - | Jul 22, 19:50 UTC | Jul 22, 20:20 UTC | 30m |
| 2026-07-22 | DEN → DAL | Jul 22, 18:00 UTC | Jul 22, 18:50 UTC | 50m |
| 2026-07-22 | DEN → DAL | Jul 22, 17:58 UTC | Jul 22, 18:49 UTC | 51m |
| 2026-07-22 | DEN → DAL | Jul 22, 15:25 UTC | Jul 22, 16:30 UTC | 1h 5m |
| 2026-07-22 | DEN → DAL | Jul 22, 13:35 UTC | Jul 22, 14:20 UTC | 45m |
| 2026-07-22 | BOS → BWI | Jul 22, 11:25 UTC | Jul 22, 12:25 UTC | 1h 0m |
| 2026-07-21 | DEN → DTW | Jul 21, 23:30 UTC | Jul 22, 00:10 UTC | 40m |
| 2026-07-21 | DEN → DTW | Jul 21, 23:27 UTC | Jul 22, 00:04 UTC | 38m |
| 2026-07-21 | STL → MDW | Jul 21, 21:05 UTC | Jul 21, 21:45 UTC | 40m |
| 2026-07-21 | STL → MDW | Jul 21, 21:02 UTC | Jul 21, 21:46 UTC | 44m |
| 2026-07-21 | PHX → LGB | Jul 21, 18:05 UTC | Jul 21, 19:45 UTC | 1h 40m |
| 2026-07-21 | PHX → LGB | Jul 21, 18:00 UTC | Jul 21, 19:41 UTC | 1h 41m |
| 2026-07-21 | DAL → MSY | Jul 21, 15:55 UTC | Jul 21, 17:00 UTC | 1h 5m |
| 2026-07-21 | - | Jul 21, 12:05 UTC | Jul 21, 13:35 UTC | 1h 30m |
| 2026-07-21 | FMY → BWI | Jul 21, 00:10 UTC | Jul 21, 02:25 UTC | 2h 15m |
| 2026-07-20 | BWI → PVD | Jul 20, 21:10 UTC | Jul 20, 23:20 UTC | 2h 10m |
| 2026-07-20 | - | Jul 20, 14:05 UTC | Jul 20, 18:45 UTC | 4h 40m |
| 2026-07-20 | BNA → SAN | Jul 20, 03:45 UTC | Jul 20, 07:10 UTC | 3h 25m |
| 2026-07-20 | DAL → PHX | Jul 20, 01:35 UTC | Jul 20, 02:35 UTC | 1h 0m |
| 2026-07-19 | MCO → CLE | Jul 19, 22:35 UTC | Jul 20, 00:45 UTC | 2h 10m |
| 2026-07-19 | - | Jul 19, 15:10 UTC | Jul 19, 19:35 UTC | 4h 25m |
| 2026-07-19 | AUS → MCI | Jul 19, 11:40 UTC | Jul 19, 13:35 UTC | 1h 55m |
| 2026-07-18 | CUN → STL | Jul 18, 21:25 UTC | Jul 19, 00:40 UTC | 3h 15m |
| 2026-07-18 | CUN → STL | Jul 18, 21:22 UTC | Jul 19, 00:38 UTC | 3h 16m |
| 2026-07-18 | SFO → DEN | Jul 18, 17:05 UTC | Jul 18, 20:15 UTC | 3h 10m |
| 2026-07-18 | - | Jul 18, 12:20 UTC | Jul 18, 15:40 UTC | 3h 20m |
| 2026-07-18 | LAS → LAX | Jul 18, 06:00 UTC | Jul 18, 06:50 UTC | 50m |
| 2026-07-18 | LAS → LAX | Jul 18, 06:00 UTC | Jul 18, 06:38 UTC | 38m |
| 2026-07-18 | SJC → LAS | Jul 18, 04:00 UTC | Jul 18, 05:05 UTC | 1h 5m |
| 2026-07-18 | - | Jul 18, 01:45 UTC | Jul 18, 02:40 UTC | 55m |
Specifications
| Registration | N7857B |
| Aircraft type | BOEING 737-700 (B737) |
| Operator | SOUTHWEST AIRLINES CO |
| Mode-S code | AAA668 · 52523150 (octal) |
Looking for transponder-level data? View the Mode-S AAA668 page for country allocation, callsign history, and ADS-B signal details.
N7857B frequently asked
What type of aircraft is N7857B?
N7857B is a BOEING 737-700 (ICAO type code B737).
Who operates N7857B?
N7857B is operated by SOUTHWEST AIRLINES CO.
What is the Mode-S transponder code for N7857B?
N7857B broadcasts on Mode-S (ICAO 24-bit) address AAA668 (octal 52523150). View the transponder page.
What route does N7857B typically fly?
N7857B most frequently flies between DEN and DAL based on observed flights.
Where is N7857B right now?
N7857B is currently airborne flying as SWA2578. Live position is shown on the map above.