flight Aircraft
N8991S
BOEING 737 MAX 8
Operated by SOUTHWEST AIRLINES CO
- Tail number
- N8991S
- Type
- B38M
- Mode-S
- AC694F
On the ground · transponder active
- Flights observed
- 783 showing last 50
- Avg flight time
- 1h 41m
- Typical route
- SAN → SJC
- Last seen
- Jul 26, 20:50 UTC
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | SJC → DEN | Jul 26, 16:35 UTC | Jul 26, 20:45 UTC | 4h 10m |
| 2026-07-26 | BWI → BOS | Jul 26, 11:50 UTC | Jul 26, 15:05 UTC | 3h 15m |
| 2026-07-26 | SAN → OAK | Jul 26, 01:30 UTC | Jul 26, 03:15 UTC | 1h 45m |
| 2026-07-25 | BOS → MDW | Jul 25, 22:45 UTC | Jul 26, 00:25 UTC | 1h 40m |
| 2026-07-25 | DCA → MSY | Jul 25, 18:05 UTC | Jul 25, 21:25 UTC | 3h 20m |
| 2026-07-25 | DCA → MSY | Jul 25, 18:05 UTC | Jul 25, 21:20 UTC | 3h 15m |
| 2026-07-25 | BWI → BDL | Jul 25, 12:49 UTC | Jul 25, 16:27 UTC | 3h 39m |
| 2026-07-25 | BWI → BDL | Jul 25, 12:50 UTC | Jul 25, 16:30 UTC | 3h 40m |
| 2026-07-25 | SAN → SJC | Jul 25, 10:25 UTC | Jul 25, 11:20 UTC | 55m |
| 2026-07-25 | STL → LGA | Jul 25, 06:10 UTC | Jul 25, 06:55 UTC | 45m |
| 2026-07-25 | MIA → DEN | Jul 25, 04:00 UTC | Jul 25, 05:20 UTC | 1h 20m |
| 2026-07-25 | SAN → SJC | Jul 25, 02:00 UTC | Jul 25, 02:40 UTC | 40m |
| 2026-07-24 | SAN → SJC | Jul 24, 22:40 UTC | Jul 25, 00:25 UTC | 1h 45m |
| 2026-07-24 | SAN → SJC | Jul 24, 19:00 UTC | Jul 24, 21:30 UTC | 2h 30m |
| 2026-07-24 | PHX → OAK | Jul 24, 14:50 UTC | Jul 24, 17:20 UTC | 2h 30m |
| 2026-07-24 | PHX → OAK | Jul 24, 14:46 UTC | Jul 24, 17:15 UTC | 2h 29m |
| 2026-07-24 | PHX → OAK | Jul 24, 12:15 UTC | Jul 24, 13:40 UTC | 1h 25m |
| 2026-07-24 | SJC → LGB | Jul 24, 06:10 UTC | Jul 24, 06:55 UTC | 45m |
| 2026-07-24 | SJC → LGB | Jul 24, 02:05 UTC | Jul 24, 05:10 UTC | 3h 5m |
| 2026-07-23 | BWI → MKE | Jul 23, 22:00 UTC | Jul 23, 23:45 UTC | 1h 45m |
| 2026-07-23 | BWI → MKE | Jul 23, 21:59 UTC | Jul 24, 00:54 UTC | 2h 55m |
| 2026-07-23 | LAS → PHX | Jul 23, 20:05 UTC | Jul 23, 20:50 UTC | 45m |
| 2026-07-23 | LAS → PHX | Jul 23, 20:02 UTC | Jul 23, 20:50 UTC | 49m |
| 2026-07-23 | LAS → PHX | Jul 23, 18:00 UTC | Jul 23, 19:05 UTC | 1h 5m |
| 2026-07-23 | MCO → MSY | Jul 23, 15:15 UTC | Jul 23, 16:40 UTC | 1h 25m |
| 2026-07-23 | FLL → SJU | Jul 23, 11:50 UTC | Jul 23, 13:50 UTC | 2h 0m |
| 2026-07-23 | FLL → SJU | Jul 23, 11:45 UTC | Jul 23, 13:50 UTC | 2h 6m |
| 2026-07-23 | DEN → SFO | Jul 23, 03:15 UTC | Jul 23, 04:30 UTC | 1h 15m |
| 2026-07-23 | - | Jul 23, 01:00 UTC | Jul 23, 01:45 UTC | 45m |
| 2026-07-23 | ATL → BNA | Jul 23, 00:59 UTC | Jul 23, 01:37 UTC | 38m |
| 2026-07-22 | ONT → SMF | Jul 22, 22:15 UTC | Jul 22, 23:55 UTC | 1h 40m |
| 2026-07-22 | SFO → BUR | Jul 22, 19:00 UTC | Jul 22, 20:40 UTC | 1h 40m |
| 2026-07-22 | SFO → BUR | Jul 22, 18:55 UTC | Jul 22, 20:36 UTC | 1h 42m |
| 2026-07-22 | SLC → DEN | Jul 22, 16:15 UTC | Jul 22, 17:55 UTC | 1h 40m |
| 2026-07-22 | LAS → SJC | Jul 22, 13:45 UTC | Jul 22, 15:00 UTC | 1h 15m |
| 2026-07-22 | DAL → MDW | Jul 22, 11:10 UTC | Jul 22, 12:20 UTC | 1h 10m |
| 2026-07-22 | DAL → MDW | Jul 22, 10:17 UTC | Jul 22, 12:20 UTC | 2h 3m |
| 2026-07-22 | DCA → DAL | Jul 22, 04:35 UTC | Jul 22, 05:20 UTC | 45m |
| 2026-07-22 | DCA → DAL | Jul 22, 02:45 UTC | Jul 22, 02:55 UTC | 10m |
| 2026-07-22 | OAK → MDW | Jul 22, 00:40 UTC | Jul 22, 00:55 UTC | 15m |
| 2026-07-21 | OAK → MDW | Jul 21, 20:50 UTC | Jul 21, 23:00 UTC | 2h 10m |
| 2026-07-21 | - | Jul 21, 17:30 UTC | Jul 21, 19:10 UTC | 1h 40m |
| 2026-07-21 | STL → BNA | Jul 21, 15:30 UTC | Jul 21, 16:15 UTC | 45m |
| 2026-07-21 | DEN → PHL | Jul 21, 13:00 UTC | Jul 21, 14:35 UTC | 1h 35m |
| 2026-07-21 | DEN → PHL | Jul 21, 12:55 UTC | Jul 21, 14:31 UTC | 1h 36m |
| 2026-07-21 | LAS → RNO | Jul 21, 09:55 UTC | Jul 21, 11:45 UTC | 1h 50m |
| 2026-07-21 | DEN → BWI | Jul 21, 04:15 UTC | Jul 21, 05:05 UTC | 50m |
| 2026-07-21 | DEN → BWI | Jul 21, 02:30 UTC | Jul 21, 02:45 UTC | 15m |
| 2026-07-21 | DEN → BWI | Jul 21, 02:28 UTC | Jul 21, 05:04 UTC | 2h 36m |
| 2026-07-21 | OAK → MDW | Jul 21, 00:55 UTC | Jul 21, 01:15 UTC | 20m |
Specifications
| Registration | N8991S |
| Aircraft type | BOEING 737 MAX 8 (B38M) |
| Operator | SOUTHWEST AIRLINES CO |
| Mode-S code | AC694F · 53064517 (octal) |
Looking for transponder-level data? View the Mode-S AC694F page for country allocation, callsign history, and ADS-B signal details.
N8991S frequently asked
What type of aircraft is N8991S?
N8991S is a BOEING 737 MAX 8 (ICAO type code B38M).
Who operates N8991S?
N8991S is operated by SOUTHWEST AIRLINES CO.
What is the Mode-S transponder code for N8991S?
N8991S broadcasts on Mode-S (ICAO 24-bit) address AC694F (octal 53064517). View the transponder page.
What route does N8991S typically fly?
N8991S most frequently flies between SAN and SJC based on observed flights.
Where is N8991S right now?
N8991S is currently on the ground with its transponder active.