flight Aircraft
N27439
BOEING 737 MAX 9
Operated by UNITED AIRLINES INC
- Tail number
- N27439
- Type
- B39M
- Mode-S
- A2B83B
Airborne now · flying as UAL1148 at 35,000 ft
- Flights observed
- 219 showing last 50
- Avg flight time
- 2h 38m
- Typical route
- IAD → SFO
- Last seen
- 2h ago
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-05-30 | ORD → SAT | May 30, 01:35 UTC | May 30, 05:20 UTC | 3h 45m |
| 2026-05-29 | CLE → ORD | May 29, 22:30 UTC | May 29, 23:35 UTC | 1h 5m |
| 2026-05-29 | EWR → ORD | May 29, 19:45 UTC | May 29, 20:35 UTC | 50m |
| 2026-05-29 | EWR → SRQ | May 29, 15:45 UTC | May 29, 17:40 UTC | 1h 55m |
| 2026-05-29 | LAX → ORD | May 29, 12:40 UTC | May 29, 14:20 UTC | 1h 40m |
| 2026-05-29 | EWR → SRQ | May 29, 00:40 UTC | May 29, 02:50 UTC | 2h 10m |
| 2026-05-28 | CDG → YYZ | May 28, 17:50 UTC | May 28, 23:15 UTC | 5h 25m |
| 2026-05-28 | CDG → YYZ | May 28, 17:46 UTC | May 28, 23:16 UTC | 5h 30m |
| 2026-05-28 | PHL → ORD | May 28, 10:05 UTC | May 28, 15:35 UTC | 5h 30m |
| 2026-05-28 | PHL → ORD | May 28, 10:14 UTC | May 28, 15:21 UTC | 5h 7m |
| 2026-05-28 | DEN → MSP | May 28, 00:05 UTC | May 28, 04:55 UTC | 4h 50m |
| 2026-05-27 | MSN → ORD | May 27, 21:20 UTC | May 27, 22:15 UTC | 55m |
| 2026-05-27 | DEN → DFW | May 27, 17:35 UTC | May 27, 19:35 UTC | 2h 0m |
| 2026-05-27 | DEN → KOA | May 27, 11:55 UTC | May 27, 15:20 UTC | 3h 25m |
| 2026-05-27 | SFO → IAH | May 27, 01:29 UTC | May 27, 04:19 UTC | 2h 50m |
| 2026-05-26 | EWR → ATL | May 26, 21:29 UTC | May 26, 23:39 UTC | 2h 10m |
| 2026-05-26 | LAX → LAS | May 26, 17:50 UTC | May 26, 19:50 UTC | 2h 0m |
| 2026-05-26 | SJU → IAH | May 26, 11:54 UTC | May 26, 15:35 UTC | 3h 40m |
| 2026-05-26 | SJU → IAH | May 26, 11:15 UTC | May 26, 11:24 UTC | 10m |
| 2026-05-26 | SFO → IAH | May 26, 06:25 UTC | May 26, 09:19 UTC | 2h 55m |
| 2026-05-26 | SFO → IAH | May 26, 05:10 UTC | May 26, 05:25 UTC | 15m |
| 2026-05-26 | SFO → IAH | May 26, 05:13 UTC | May 26, 09:18 UTC | 4h 5m |
| 2026-05-26 | LGA → ORD | May 26, 00:04 UTC | May 26, 03:19 UTC | 3h 15m |
| 2026-05-25 | IAD → BDL | May 25, 18:25 UTC | May 25, 20:04 UTC | 1h 40m |
| 2026-05-25 | IAD → BDL | May 25, 18:33 UTC | May 25, 20:00 UTC | 1h 27m |
| 2026-05-25 | BNA → ORD | May 25, 15:20 UTC | May 25, 17:10 UTC | 1h 50m |
| 2026-05-25 | AUS → EWR | May 25, 12:25 UTC | May 25, 14:00 UTC | 1h 35m |
| 2026-05-25 | AUS → EWR | May 25, 12:15 UTC | May 25, 14:05 UTC | 1h 50m |
| 2026-05-25 | EWR → IAH | May 25, 02:42 UTC | May 25, 04:21 UTC | 1h 39m |
| 2026-05-25 | EWR → IAH | May 25, 02:35 UTC | May 25, 04:25 UTC | 1h 50m |
| 2026-05-24 | ORD → SJC | May 24, 23:00 UTC | May 24, 23:46 UTC | 46m |
| 2026-05-24 | FLL → EWR | May 24, 18:15 UTC | May 24, 20:30 UTC | 2h 15m |
| 2026-05-21 | SDQ → EWR | May 21, 15:30 UTC | May 21, 23:20 UTC | 7h 50m |
| 2026-05-21 | EWR → MBJ | May 21, 09:20 UTC | May 21, 12:55 UTC | 3h 35m |
| 2026-05-21 | EWR → MBJ | May 21, 09:06 UTC | May 21, 12:51 UTC | 3h 45m |
| 2026-05-21 | MSY → SFO | May 21, 03:40 UTC | May 21, 07:55 UTC | 4h 15m |
| 2026-05-21 | IAD → SFO | May 21, 00:10 UTC | May 21, 00:40 UTC | 30m |
| 2026-05-20 | IAD → SFO | May 20, 15:15 UTC | May 20, 20:50 UTC | 5h 35m |
| 2026-05-19 | IAD → SFO | May 19, 22:40 UTC | May 20, 03:50 UTC | 5h 10m |
| 2026-05-19 | MSY → IAH | May 19, 17:20 UTC | May 19, 19:40 UTC | 2h 20m |
| 2026-05-18 | IAD → SFO | May 18, 23:15 UTC | May 19, 01:20 UTC | 2h 5m |
| 2026-05-18 | IAD → SFO | May 18, 17:45 UTC | May 18, 20:00 UTC | 2h 14m |
| 2026-05-18 | IAD → MIA | May 18, 13:10 UTC | May 18, 15:30 UTC | 2h 20m |
| 2026-05-18 | IAD → MIA | May 18, 12:58 UTC | May 18, 15:28 UTC | 2h 30m |
| 2026-05-18 | SAN → SFO | May 18, 10:00 UTC | May 18, 11:10 UTC | 1h 10m |
| 2026-05-18 | IAD → BOS | May 18, 02:30 UTC | May 18, 03:34 UTC | 1h 4m |
| 2026-05-18 | IAD → BOS | May 18, 02:30 UTC | May 18, 03:35 UTC | 1h 5m |
| 2026-05-17 | SJU → IAD | May 17, 23:05 UTC | May 18, 00:50 UTC | 1h 45m |
| 2026-05-17 | SJU → IAD | May 17, 21:15 UTC | May 17, 21:25 UTC | 10m |
| 2026-05-17 | SJU → IAD | May 17, 21:09 UTC | May 18, 00:50 UTC | 3h 41m |
Specifications
| Registration | N27439 |
| Aircraft type | BOEING 737 MAX 9 (B39M) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A2B83B · 50534073 (octal) |
Looking for transponder-level data? View the Mode-S A2B83B page for country allocation, callsign history, and ADS-B signal details.
N27439 frequently asked
What type of aircraft is N27439?
N27439 is a BOEING 737 MAX 9 (ICAO type code B39M).
Who operates N27439?
N27439 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N27439?
N27439 broadcasts on Mode-S (ICAO 24-bit) address A2B83B (octal 50534073). View the transponder page.
What route does N27439 typically fly?
N27439 most frequently flies between IAD and SFO based on observed flights.
Where is N27439 right now?
N27439 is currently airborne flying as UAL1148. Live position is shown on the map above.