diff --git a/arrow-flight/benches/flight.rs b/arrow-flight/benches/flight.rs
index 3519b8e133d0..1c6e50dad60d 100644
--- a/arrow-flight/benches/flight.rs
+++ b/arrow-flight/benches/flight.rs
@@ -30,6 +30,7 @@ use common::{DICT_TYPES, TYPES, build_batch, start_server};
 
 const ROWS: [usize; 2] = [8 * 1024, 64 * 1024];
 const COLS: [usize; 3] = [1, 4, 8];
+const BATCHES: usize = 4;
 
 fn bench_encode(c: &mut Criterion) {
     let rt = tokio::runtime::Runtime::new().unwrap();
@@ -74,16 +75,22 @@ fn bench_decode(c: &mut Criterion) {
     for &(name, build) in TYPES {
         for &rows in &ROWS {
             for &cols in &COLS {
-                let batch = build_batch(name, rows, cols, build);
+                let batches: Vec<RecordBatch> = (0..BATCHES)
+                    .map(|_| build_batch(name, rows, cols, build))
+                    .collect();
+                let total_bytes: u64 = batches
+                    .iter()
+                    .map(|b| b.get_array_memory_size() as u64)
+                    .sum();
                 let frames: Vec<FlightData> = rt
                     .block_on(
                         FlightDataEncoderBuilder::new()
-                            .build(futures::stream::iter([Ok(batch.clone())]))
+                            .build(futures::stream::iter(batches.into_iter().map(Ok)))
                             .try_collect(),
                     )
                     .unwrap();
                 let id = BenchmarkId::new(name, format!("{rows}x{cols}"));
-                g.throughput(Throughput::Bytes(batch.get_array_memory_size() as u64));
+                g.throughput(Throughput::Bytes(total_bytes));
                 g.bench_function(id, |b| {
                     b.to_async(&rt).iter_batched(
                         || frames.clone(),
@@ -124,6 +131,52 @@ fn bench_roundtrip(c: &mut Criterion) {
     }
 }
 
+/// Decode a multi-batch stream covering both plain and dictionary types.
+/// Uses [`DictionaryHandling::Resend`] to exercise the replacement-dictionary path.
+fn bench_decode_dictionary_stream(c: &mut Criterion) {
+    let rt = tokio::runtime::Runtime::new().unwrap();
+    let mut g = c.benchmark_group("decode_stream");
+
+    for &(name, build) in TYPES.iter().chain(DICT_TYPES) {
+        for &rows in &ROWS {
+            for &cols in &COLS {
+                let batches: Vec<RecordBatch> = (0..BATCHES)
+                    .map(|_| build_batch(name, rows, cols, build))
+                    .collect();
+                let total_bytes: u64 = batches
+                    .iter()
+                    .map(|b| b.get_array_memory_size() as u64)
+                    .sum();
+                let frames: Vec<FlightData> = rt
+                    .block_on(
+                        FlightDataEncoderBuilder::new()
+                            .with_dictionary_handling(DictionaryHandling::Resend)
+                            .build(futures::stream::iter(batches.into_iter().map(Ok)))
+                            .try_collect(),
+                    )
+                    .unwrap();
+                let id = BenchmarkId::new(name, format!("{rows}x{cols}x{BATCHES}"));
+                g.throughput(Throughput::Bytes(total_bytes));
+                g.bench_function(id, |b| {
+                    b.to_async(&rt).iter_batched(
+                        || frames.clone(),
+                        |frames| async move {
+                            let _: Vec<RecordBatch> =
+                                FlightRecordBatchStream::new_from_flight_data(
+                                    futures::stream::iter(frames.into_iter().map(Ok)),
+                                )
+                                .try_collect()
+                                .await
+                                .unwrap();
+                        },
+                        criterion::BatchSize::SmallInput,
+                    );
+                });
+            }
+        }
+    }
+}
+
 fn bench_do_put_dictionary(c: &mut Criterion) {
     let rt = tokio::runtime::Runtime::new().unwrap();
     let (channel, _) = rt.block_on(start_server());
@@ -173,6 +226,7 @@ criterion_group!(
     benches,
     bench_encode,
     bench_decode,
+    bench_decode_dictionary_stream,
     bench_roundtrip,
     bench_do_put_dictionary
 );